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Replace reinterpret_cast with static_cast_with_check (#7067)

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Summary:
Replace `reinterpret_cast` with `static_cast_with_check` for `DBImpl` and `ColumnFamilyHandleImpl`.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/7067

Reviewed By: siying

Differential Revision: D22361587

Pulled By: jay-zhuang

fbshipit-source-id: dfe9e8f3af39c3d27cc372c55ab9ad905eb0a5a1
main
Jay Zhuang 5 years ago committed by Facebook GitHub Bot
parent 373d5ac485
commit 00de699096
43 changed files with 217 additions and 183 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      db/blob/db_blob_index_test.cc
  2. 3
      db/column_family.cc
  3. 10
      db/column_family_test.cc
  4. 9
      db/compact_files_test.cc
  5. 6
      db/compacted_db_impl.cc
  6. 9
      db/compaction/compaction_job_stats_test.cc
  7. 22
      db/corruption_test.cc
  8. 5
      db/cuckoo_table_db_test.cc
  9. 29
      db/db_basic_test.cc
  10. 8
      db/db_flush_test.cc
  11. 56
      db/db_impl/db_impl.cc
  12. 11
      db/db_impl/db_impl_compaction_flush.cc
  13. 12
      db/db_impl/db_impl_debug.cc
  14. 6
      db/db_impl/db_impl_experimental.cc
  15. 11
      db/db_impl/db_impl_readonly.cc
  16. 4
      db/db_impl/db_impl_secondary.cc
  17. 7
      db/db_impl/db_impl_write.cc
  18. 5
      db/db_iterator_test.cc
  19. 2
      db/db_range_del_test.cc
  20. 4
      db/db_test.cc
  21. 4
      db/db_test2.cc
  22. 10
      db/db_test_util.h
  23. 2
      db/listener_test.cc
  24. 5
      db/plain_table_db_test.cc
  25. 13
      db/prefix_test.cc
  26. 3
      db/write_batch.cc
  27. 2
      db_stress_tool/db_stress_test_base.cc
  28. 3
      monitoring/thread_status_updater_debug.cc
  29. 5
      tools/reduce_levels_test.cc
  30. 3
      util/cast_util.h
  31. 6
      utilities/backupable/backupable_db_test.cc
  32. 9
      utilities/blob_db/blob_db_impl.cc
  33. 7
      utilities/blob_db/blob_db_impl_filesnapshot.cc
  34. 4
      utilities/cassandra/cassandra_functional_test.cc
  35. 3
      utilities/checkpoint/checkpoint_impl.cc
  36. 56
      utilities/transactions/transaction_test.cc
  37. 4
      utilities/transactions/transaction_test.h
  38. 3
      utilities/transactions/transaction_util.cc
  39. 20
      utilities/transactions/write_prepared_transaction_test.cc
  40. 6
      utilities/transactions/write_prepared_txn_db.cc
  41. 3
      utilities/transactions/write_unprepared_txn_db.cc
  42. 4
      utilities/write_batch_with_index/write_batch_with_index.cc
  43. 4
      utilities/write_batch_with_index/write_batch_with_index_internal.cc

2
db/blob/db_blob_index_test.cc
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@ -46,7 +46,7 @@ class DBBlobIndexTest : public DBTestBase {
ColumnFamilyHandle* cfh() { return dbfull()->DefaultColumnFamily(); } ColumnFamilyHandle* cfh() { return dbfull()->DefaultColumnFamily(); }
ColumnFamilyData* cfd() { ColumnFamilyData* cfd() {
return reinterpret_cast<ColumnFamilyHandleImpl*>(cfh())->cfd(); return static_cast_with_check<ColumnFamilyHandleImpl>(cfh())->cfd();
} }
Status PutBlobIndex(WriteBatch* batch, const Slice& key, Status PutBlobIndex(WriteBatch* batch, const Slice& key,

3
db/column_family.cc
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@ -34,6 +34,7 @@
#include "table/block_based/block_based_table_factory.h" #include "table/block_based/block_based_table_factory.h"
#include "table/merging_iterator.h" #include "table/merging_iterator.h"
#include "util/autovector.h" #include "util/autovector.h"
#include "util/cast_util.h"
#include "util/compression.h" #include "util/compression.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -1546,7 +1547,7 @@ ColumnFamilyHandle* ColumnFamilyMemTablesImpl::GetColumnFamilyHandle() {
uint32_t GetColumnFamilyID(ColumnFamilyHandle* column_family) { uint32_t GetColumnFamilyID(ColumnFamilyHandle* column_family) {
uint32_t column_family_id = 0; uint32_t column_family_id = 0;
if (column_family != nullptr) { if (column_family != nullptr) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
column_family_id = cfh->GetID(); column_family_id = cfh->GetID();
} }
return column_family_id; return column_family_id;

10
db/column_family_test.cc
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@ -122,7 +122,7 @@ class ColumnFamilyTestBase : public testing::Test {
for (int i = 0; i < n; i++) { for (int i = 0; i < n; i++) {
if (flush_every != 0 && i != 0 && i % flush_every == 0) { if (flush_every != 0 && i != 0 && i % flush_every == 0) {
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
} }
@ -227,7 +227,7 @@ class ColumnFamilyTestBase : public testing::Test {
Open({"default"}); Open({"default"});
} }
DBImpl* dbfull() { return reinterpret_cast<DBImpl*>(db_); } DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_); }
int GetProperty(int cf, std::string property) { int GetProperty(int cf, std::string property) {
std::string value; std::string value;
@ -570,7 +570,7 @@ TEST_P(ColumnFamilyTest, DontReuseColumnFamilyID) {
Open(); Open();
CreateColumnFamilies({"one", "two", "three"}); CreateColumnFamilies({"one", "two", "three"});
for (size_t i = 0; i < handles_.size(); ++i) { for (size_t i = 0; i < handles_.size(); ++i) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(handles_[i]); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(handles_[i]);
ASSERT_EQ(i, cfh->GetID()); ASSERT_EQ(i, cfh->GetID());
} }
if (iter == 1) { if (iter == 1) {
@ -586,7 +586,7 @@ TEST_P(ColumnFamilyTest, DontReuseColumnFamilyID) {
CreateColumnFamilies({"three2"}); CreateColumnFamilies({"three2"});
// ID 3 that was used for dropped column family "three" should not be // ID 3 that was used for dropped column family "three" should not be
// reused // reused
auto cfh3 = reinterpret_cast<ColumnFamilyHandleImpl*>(handles_[3]); auto cfh3 = static_cast_with_check<ColumnFamilyHandleImpl>(handles_[3]);
ASSERT_EQ(4U, cfh3->GetID()); ASSERT_EQ(4U, cfh3->GetID());
Close(); Close();
Destroy(); Destroy();
@ -3354,7 +3354,7 @@ TEST_P(ColumnFamilyTest, MultipleCFPathsTest) {
// Re-open and verify the keys. // Re-open and verify the keys.
Reopen({ColumnFamilyOptions(), cf_opt1, cf_opt2}); Reopen({ColumnFamilyOptions(), cf_opt1, cf_opt2});
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
for (int cf = 1; cf != 3; ++cf) { for (int cf = 1; cf != 3; ++cf) {
ReadOptions read_options; ReadOptions read_options;
read_options.readahead_size = 0; read_options.readahead_size = 0;

9
db/compact_files_test.cc
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@ -16,6 +16,7 @@
#include "rocksdb/env.h" #include "rocksdb/env.h"
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "util/cast_util.h"
#include "util/string_util.h" #include "util/string_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -148,7 +149,7 @@ TEST_F(CompactFilesTest, ObsoleteFiles) {
auto l0_files = collector->GetFlushedFiles(); auto l0_files = collector->GetFlushedFiles();
ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files, 1)); ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files, 1));
reinterpret_cast<DBImpl*>(db)->TEST_WaitForCompact(); static_cast_with_check<DBImpl>(db)->TEST_WaitForCompact();
// verify all compaction input files are deleted // verify all compaction input files are deleted
for (auto fname : l0_files) { for (auto fname : l0_files) {
@ -183,13 +184,13 @@ TEST_F(CompactFilesTest, NotCutOutputOnLevel0) {
for (int i = 0; i < 500; ++i) { for (int i = 0; i < 500; ++i) {
db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26))); db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26)));
} }
reinterpret_cast<DBImpl*>(db)->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db)->TEST_WaitForFlushMemTable();
auto l0_files_1 = collector->GetFlushedFiles(); auto l0_files_1 = collector->GetFlushedFiles();
collector->ClearFlushedFiles(); collector->ClearFlushedFiles();
for (int i = 0; i < 500; ++i) { for (int i = 0; i < 500; ++i) {
db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26))); db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26)));
} }
reinterpret_cast<DBImpl*>(db)->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db)->TEST_WaitForFlushMemTable();
auto l0_files_2 = collector->GetFlushedFiles(); auto l0_files_2 = collector->GetFlushedFiles();
ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files_1, 0)); ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files_1, 0));
ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files_2, 0)); ASSERT_OK(db->CompactFiles(CompactionOptions(), l0_files_2, 0));
@ -383,7 +384,7 @@ TEST_F(CompactFilesTest, GetCompactionJobInfo) {
for (int i = 0; i < 500; ++i) { for (int i = 0; i < 500; ++i) {
db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26))); db->Put(WriteOptions(), ToString(i), std::string(1000, 'a' + (i % 26)));
} }
reinterpret_cast<DBImpl*>(db)->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db)->TEST_WaitForFlushMemTable();
auto l0_files_1 = collector->GetFlushedFiles(); auto l0_files_1 = collector->GetFlushedFiles();
CompactionOptions co; CompactionOptions co;
co.compression = CompressionType::kLZ4Compression; co.compression = CompressionType::kLZ4Compression;

6
db/compacted_db_impl.cc
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@ -5,9 +5,11 @@
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
#include "db/compacted_db_impl.h" #include "db/compacted_db_impl.h"
#include "db/db_impl/db_impl.h" #include "db/db_impl/db_impl.h"
#include "db/version_set.h" #include "db/version_set.h"
#include "table/get_context.h" #include "table/get_context.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -90,8 +92,8 @@ Status CompactedDBImpl::Init(const Options& options) {
ColumnFamilyOptions(options)); ColumnFamilyOptions(options));
Status s = Recover({cf}, true /* read only */, false, true); Status s = Recover({cf}, true /* read only */, false, true);
if (s.ok()) { if (s.ok()) {
cfd_ = reinterpret_cast<ColumnFamilyHandleImpl*>( cfd_ = static_cast_with_check<ColumnFamilyHandleImpl>(DefaultColumnFamily())
DefaultColumnFamily())->cfd(); ->cfd();
cfd_->InstallSuperVersion(&sv_context, &mutex_); cfd_->InstallSuperVersion(&sv_context, &mutex_);
} }
mutex_.Unlock(); mutex_.Unlock();

9
db/compaction/compaction_job_stats_test.cc
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@ -52,6 +52,7 @@
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "util/cast_util.h"
#include "util/compression.h" #include "util/compression.h"
#include "util/hash.h" #include "util/hash.h"
#include "util/mutexlock.h" #include "util/mutexlock.h"
@ -126,9 +127,7 @@ class CompactionJobStatsTest : public testing::Test,
static void SetUpTestCase() {} static void SetUpTestCase() {}
static void TearDownTestCase() {} static void TearDownTestCase() {}
DBImpl* dbfull() { DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_); }
return reinterpret_cast<DBImpl*>(db_);
}
void CreateColumnFamilies(const std::vector<std::string>& cfs, void CreateColumnFamilies(const std::vector<std::string>& cfs,
const Options& options) { const Options& options) {
@ -797,7 +796,7 @@ TEST_P(CompactionJobStatsTest, CompactionJobStatsTest) {
} }
ASSERT_OK(Flush(1)); ASSERT_OK(Flush(1));
reinterpret_cast<DBImpl*>(db_)->TEST_WaitForCompact(); static_cast_with_check<DBImpl>(db_)->TEST_WaitForCompact();
stats_checker->set_verify_next_comp_io_stats(true); stats_checker->set_verify_next_comp_io_stats(true);
std::atomic<bool> first_prepare_write(true); std::atomic<bool> first_prepare_write(true);
@ -1012,7 +1011,7 @@ TEST_P(CompactionJobStatsTest, UniversalCompactionTest) {
&rnd, start_key, start_key + key_base - 1, &rnd, start_key, start_key + key_base - 1,
kKeySize, kValueSize, key_interval, kKeySize, kValueSize, key_interval,
compression_ratio, 1); compression_ratio, 1);
reinterpret_cast<DBImpl*>(db_)->TEST_WaitForCompact(); static_cast_with_check<DBImpl>(db_)->TEST_WaitForCompact();
} }
ASSERT_EQ(stats_checker->NumberOfUnverifiedStats(), 0U); ASSERT_EQ(stats_checker->NumberOfUnverifiedStats(), 0U);
} }

22
db/corruption_test.cc
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@ -106,7 +106,7 @@ class CorruptionTest : public testing::Test {
WriteBatch batch; WriteBatch batch;
for (int i = 0; i < n; i++) { for (int i = 0; i < n; i++) {
if (flush_every != 0 && i != 0 && i % flush_every == 0) { if (flush_every != 0 && i != 0 && i % flush_every == 0) {
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
} }
//if ((i % 100) == 0) fprintf(stderr, "@ %d of %d\n", i, n); //if ((i % 100) == 0) fprintf(stderr, "@ %d of %d\n", i, n);
@ -281,7 +281,7 @@ TEST_F(CorruptionTest, NewFileErrorDuringWrite) {
TEST_F(CorruptionTest, TableFile) { TEST_F(CorruptionTest, TableFile) {
Build(100); Build(100);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
dbi->TEST_CompactRange(0, nullptr, nullptr); dbi->TEST_CompactRange(0, nullptr, nullptr);
dbi->TEST_CompactRange(1, nullptr, nullptr); dbi->TEST_CompactRange(1, nullptr, nullptr);
@ -304,7 +304,7 @@ TEST_F(CorruptionTest, VerifyChecksumReadahead) {
Reopen(&options); Reopen(&options);
Build(10000); Build(10000);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
dbi->TEST_CompactRange(0, nullptr, nullptr); dbi->TEST_CompactRange(0, nullptr, nullptr);
dbi->TEST_CompactRange(1, nullptr, nullptr); dbi->TEST_CompactRange(1, nullptr, nullptr);
@ -351,14 +351,14 @@ TEST_F(CorruptionTest, TableFileIndexData) {
Reopen(&options); Reopen(&options);
// build 2 tables, flush at 5000 // build 2 tables, flush at 5000
Build(10000, 5000); Build(10000, 5000);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
// corrupt an index block of an entire file // corrupt an index block of an entire file
Corrupt(kTableFile, -2000, 500); Corrupt(kTableFile, -2000, 500);
options.paranoid_checks = false; options.paranoid_checks = false;
Reopen(&options); Reopen(&options);
dbi = reinterpret_cast<DBImpl*>(db_); dbi = static_cast_with_check<DBImpl>(db_);
// one full file may be readable, since only one was corrupted // one full file may be readable, since only one was corrupted
// the other file should be fully non-readable, since index was corrupted // the other file should be fully non-readable, since index was corrupted
Check(0, 5000); Check(0, 5000);
@ -398,7 +398,7 @@ TEST_F(CorruptionTest, SequenceNumberRecovery) {
TEST_F(CorruptionTest, CorruptedDescriptor) { TEST_F(CorruptionTest, CorruptedDescriptor) {
ASSERT_OK(db_->Put(WriteOptions(), "foo", "hello")); ASSERT_OK(db_->Put(WriteOptions(), "foo", "hello"));
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
dbi->TEST_CompactRange(0, nullptr, nullptr); dbi->TEST_CompactRange(0, nullptr, nullptr);
@ -417,7 +417,7 @@ TEST_F(CorruptionTest, CompactionInputError) {
Options options; Options options;
Reopen(&options); Reopen(&options);
Build(10); Build(10);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
dbi->TEST_CompactRange(0, nullptr, nullptr); dbi->TEST_CompactRange(0, nullptr, nullptr);
dbi->TEST_CompactRange(1, nullptr, nullptr); dbi->TEST_CompactRange(1, nullptr, nullptr);
@ -439,7 +439,7 @@ TEST_F(CorruptionTest, CompactionInputErrorParanoid) {
options.write_buffer_size = 131072; options.write_buffer_size = 131072;
options.max_write_buffer_number = 2; options.max_write_buffer_number = 2;
Reopen(&options); Reopen(&options);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
// Fill levels >= 1 // Fill levels >= 1
for (int level = 1; level < dbi->NumberLevels(); level++) { for (int level = 1; level < dbi->NumberLevels(); level++) {
@ -454,7 +454,7 @@ TEST_F(CorruptionTest, CompactionInputErrorParanoid) {
Reopen(&options); Reopen(&options);
dbi = reinterpret_cast<DBImpl*>(db_); dbi = static_cast_with_check<DBImpl>(db_);
Build(10); Build(10);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
dbi->TEST_WaitForCompact(); dbi->TEST_WaitForCompact();
@ -481,7 +481,7 @@ TEST_F(CorruptionTest, CompactionInputErrorParanoid) {
TEST_F(CorruptionTest, UnrelatedKeys) { TEST_F(CorruptionTest, UnrelatedKeys) {
Build(10); Build(10);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
dbi->TEST_FlushMemTable(); dbi->TEST_FlushMemTable();
Corrupt(kTableFile, 100, 1); Corrupt(kTableFile, 100, 1);
ASSERT_NOK(dbi->VerifyChecksum()); ASSERT_NOK(dbi->VerifyChecksum());
@ -532,7 +532,7 @@ TEST_F(CorruptionTest, FileSystemStateCorrupted) {
Reopen(&options); Reopen(&options);
Build(10); Build(10);
ASSERT_OK(db_->Flush(FlushOptions())); ASSERT_OK(db_->Flush(FlushOptions()));
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
std::vector<LiveFileMetaData> metadata; std::vector<LiveFileMetaData> metadata;
dbi->GetLiveFilesMetaData(&metadata); dbi->GetLiveFilesMetaData(&metadata);
ASSERT_GT(metadata.size(), size_t(0)); ASSERT_GT(metadata.size(), size_t(0));

5
db/cuckoo_table_db_test.cc
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@ -13,6 +13,7 @@
#include "table/meta_blocks.h" #include "table/meta_blocks.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "util/cast_util.h"
#include "util/string_util.h" #include "util/string_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -46,9 +47,7 @@ class CuckooTableDBTest : public testing::Test {
return options; return options;
} }
DBImpl* dbfull() { DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_); }
return reinterpret_cast<DBImpl*>(db_);
}
// The following util methods are copied from plain_table_db_test. // The following util methods are copied from plain_table_db_test.
void Reopen(Options* options = nullptr) { void Reopen(Options* options = nullptr) {

29
db/db_basic_test.cc
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@ -1109,7 +1109,7 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCF) {
} }
int get_sv_count = 0; int get_sv_count = 0;
ROCKSDB_NAMESPACE::DBImpl* db = reinterpret_cast<DBImpl*>(db_); ROCKSDB_NAMESPACE::DBImpl* db = static_cast_with_check<DBImpl>(db_);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack( ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::MultiGet::AfterRefSV", [&](void* /*arg*/) { "DBImpl::MultiGet::AfterRefSV", [&](void* /*arg*/) {
if (++get_sv_count == 2) { if (++get_sv_count == 2) {
@ -1127,7 +1127,7 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCF) {
} }
if (get_sv_count == 11) { if (get_sv_count == 11) {
for (int i = 0; i < 8; ++i) { for (int i = 0; i < 8; ++i) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>( auto* cfd = static_cast_with_check<ColumnFamilyHandleImpl>(
db->GetColumnFamilyHandle(i)) db->GetColumnFamilyHandle(i))
->cfd(); ->cfd();
ASSERT_EQ(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse); ASSERT_EQ(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse);
@ -1178,9 +1178,10 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCF) {
ASSERT_EQ(values[2], std::get<2>(cf_kv_vec[1]) + "_2"); ASSERT_EQ(values[2], std::get<2>(cf_kv_vec[1]) + "_2");
for (int cf = 0; cf < 8; ++cf) { for (int cf = 0; cf < 8; ++cf) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>( auto* cfd =
reinterpret_cast<DBImpl*>(db_)->GetColumnFamilyHandle(cf)) static_cast_with_check<ColumnFamilyHandleImpl>(
->cfd(); static_cast_with_check<DBImpl>(db_)->GetColumnFamilyHandle(cf))
->cfd();
ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse); ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse);
ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVObsolete); ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVObsolete);
} }
@ -1240,9 +1241,10 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCFMutex) {
"cf" + std::to_string(j) + "_val" + std::to_string(retries)); "cf" + std::to_string(j) + "_val" + std::to_string(retries));
} }
for (int i = 0; i < 8; ++i) { for (int i = 0; i < 8; ++i) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>( auto* cfd =
reinterpret_cast<DBImpl*>(db_)->GetColumnFamilyHandle(i)) static_cast_with_check<ColumnFamilyHandleImpl>(
->cfd(); static_cast_with_check<DBImpl>(db_)->GetColumnFamilyHandle(i))
->cfd();
ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse); ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse);
} }
} }
@ -1259,7 +1261,7 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCFSnapshot) {
} }
int get_sv_count = 0; int get_sv_count = 0;
ROCKSDB_NAMESPACE::DBImpl* db = reinterpret_cast<DBImpl*>(db_); ROCKSDB_NAMESPACE::DBImpl* db = static_cast_with_check<DBImpl>(db_);
ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack( ROCKSDB_NAMESPACE::SyncPoint::GetInstance()->SetCallBack(
"DBImpl::MultiGet::AfterRefSV", [&](void* /*arg*/) { "DBImpl::MultiGet::AfterRefSV", [&](void* /*arg*/) {
if (++get_sv_count == 2) { if (++get_sv_count == 2) {
@ -1271,7 +1273,7 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCFSnapshot) {
} }
if (get_sv_count == 8) { if (get_sv_count == 8) {
for (int i = 0; i < 8; ++i) { for (int i = 0; i < 8; ++i) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>( auto* cfd = static_cast_with_check<ColumnFamilyHandleImpl>(
db->GetColumnFamilyHandle(i)) db->GetColumnFamilyHandle(i))
->cfd(); ->cfd();
ASSERT_TRUE( ASSERT_TRUE(
@ -1299,9 +1301,10 @@ TEST_P(DBMultiGetTestWithParam, MultiGetMultiCFSnapshot) {
ASSERT_EQ(values[j], "cf" + std::to_string(j) + "_val"); ASSERT_EQ(values[j], "cf" + std::to_string(j) + "_val");
} }
for (int i = 0; i < 8; ++i) { for (int i = 0; i < 8; ++i) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>( auto* cfd =
reinterpret_cast<DBImpl*>(db_)->GetColumnFamilyHandle(i)) static_cast_with_check<ColumnFamilyHandleImpl>(
->cfd(); static_cast_with_check<DBImpl>(db_)->GetColumnFamilyHandle(i))
->cfd();
ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse); ASSERT_NE(cfd->TEST_GetLocalSV()->Get(), SuperVersion::kSVInUse);
} }
} }

8
db/db_flush_test.cc
Unescape View File

@ -89,7 +89,7 @@ TEST_F(DBFlushTest, SyncFail) {
CreateAndReopenWithCF({"pikachu"}, options); CreateAndReopenWithCF({"pikachu"}, options);
Put("key", "value"); Put("key", "value");
auto* cfd = auto* cfd =
reinterpret_cast<ColumnFamilyHandleImpl*>(db_->DefaultColumnFamily()) static_cast_with_check<ColumnFamilyHandleImpl>(db_->DefaultColumnFamily())
->cfd(); ->cfd();
FlushOptions flush_options; FlushOptions flush_options;
flush_options.wait = false; flush_options.wait = false;
@ -379,9 +379,9 @@ TEST_F(DBFlushTest, FireOnFlushCompletedAfterCommittedResult) {
DBImpl* db_impl = static_cast_with_check<DBImpl>(db); DBImpl* db_impl = static_cast_with_check<DBImpl>(db);
InstrumentedMutex* mutex = db_impl->mutex(); InstrumentedMutex* mutex = db_impl->mutex();
mutex->Lock(); mutex->Lock();
auto* cfd = auto* cfd = static_cast_with_check<ColumnFamilyHandleImpl>(
reinterpret_cast<ColumnFamilyHandleImpl*>(db->DefaultColumnFamily()) db->DefaultColumnFamily())
->cfd(); ->cfd();
ASSERT_LT(seq, cfd->imm()->current()->GetEarliestSequenceNumber()); ASSERT_LT(seq, cfd->imm()->current()->GetEarliestSequenceNumber());
mutex->Unlock(); mutex->Unlock();
} }

56
db/db_impl/db_impl.cc
Unescape View File

@ -329,7 +329,8 @@ Status DBImpl::ResumeImpl() {
// whether there are flush jobs with non-empty data to flush, triggering // whether there are flush jobs with non-empty data to flush, triggering
// appends to MANIFEST. // appends to MANIFEST.
VersionEdit edit; VersionEdit edit;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(default_cf_handle_); auto cfh =
static_cast_with_check<ColumnFamilyHandleImpl>(default_cf_handle_);
assert(cfh); assert(cfh);
ColumnFamilyData* cfd = cfh->cfd(); ColumnFamilyData* cfd = cfh->cfd();
const MutableCFOptions& cf_opts = *cfd->GetLatestMutableCFOptions(); const MutableCFOptions& cf_opts = *cfd->GetLatestMutableCFOptions();
@ -945,7 +946,8 @@ Status DBImpl::SetOptions(
(void)options_map; (void)options_map;
return Status::NotSupported("Not supported in ROCKSDB LITE"); return Status::NotSupported("Not supported in ROCKSDB LITE");
#else #else
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
if (options_map.empty()) { if (options_map.empty()) {
ROCKS_LOG_WARN(immutable_db_options_.info_log, ROCKS_LOG_WARN(immutable_db_options_.info_log,
"SetOptions() on column family [%s], empty input", "SetOptions() on column family [%s], empty input",
@ -1352,7 +1354,7 @@ InternalIterator* DBImpl::NewInternalIterator(
if (column_family == nullptr) { if (column_family == nullptr) {
cfd = default_cf_handle_->cfd(); cfd = default_cf_handle_->cfd();
} else { } else {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
cfd = cfh->cfd(); cfd = cfh->cfd();
} }
@ -1581,8 +1583,8 @@ Status DBImpl::GetImpl(const ReadOptions& read_options, const Slice& key,
StopWatch sw(env_, stats_, DB_GET); StopWatch sw(env_, stats_, DB_GET);
PERF_TIMER_GUARD(get_snapshot_time); PERF_TIMER_GUARD(get_snapshot_time);
auto cfh = auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(
reinterpret_cast<ColumnFamilyHandleImpl*>(get_impl_options.column_family); get_impl_options.column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
if (tracer_) { if (tracer_) {
@ -1783,7 +1785,7 @@ std::vector<Status> DBImpl::MultiGet(
std::unordered_map<uint32_t, MultiGetColumnFamilyData> multiget_cf_data( std::unordered_map<uint32_t, MultiGetColumnFamilyData> multiget_cf_data(
column_family.size()); column_family.size());
for (auto cf : column_family) { for (auto cf : column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(cf); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(cf);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
if (multiget_cf_data.find(cfd->GetID()) == multiget_cf_data.end()) { if (multiget_cf_data.find(cfd->GetID()) == multiget_cf_data.end()) {
multiget_cf_data.emplace(cfd->GetID(), multiget_cf_data.emplace(cfd->GetID(),
@ -2185,10 +2187,11 @@ void DBImpl::PrepareMultiGetKeys(
KeyContext* lhs = (*sorted_keys)[index - 1]; KeyContext* lhs = (*sorted_keys)[index - 1];
KeyContext* rhs = (*sorted_keys)[index]; KeyContext* rhs = (*sorted_keys)[index];
ColumnFamilyHandleImpl* cfh = ColumnFamilyHandleImpl* cfh =
reinterpret_cast<ColumnFamilyHandleImpl*>(lhs->column_family); static_cast_with_check<ColumnFamilyHandleImpl>(lhs->column_family);
uint32_t cfd_id1 = cfh->cfd()->GetID(); uint32_t cfd_id1 = cfh->cfd()->GetID();
const Comparator* comparator = cfh->cfd()->user_comparator(); const Comparator* comparator = cfh->cfd()->user_comparator();
cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(lhs->column_family); cfh =
static_cast_with_check<ColumnFamilyHandleImpl>(lhs->column_family);
uint32_t cfd_id2 = cfh->cfd()->GetID(); uint32_t cfd_id2 = cfh->cfd()->GetID();
assert(cfd_id1 <= cfd_id2); assert(cfd_id1 <= cfd_id2);
@ -2552,7 +2555,7 @@ Status DBImpl::CreateColumnFamilyImpl(const ColumnFamilyOptions& cf_options,
// this is outside the mutex // this is outside the mutex
if (s.ok()) { if (s.ok()) {
NewThreadStatusCfInfo( NewThreadStatusCfInfo(
reinterpret_cast<ColumnFamilyHandleImpl*>(*handle)->cfd()); static_cast_with_check<ColumnFamilyHandleImpl>(*handle)->cfd());
} }
return s; return s;
} }
@ -2589,7 +2592,7 @@ Status DBImpl::DropColumnFamilies(
} }
Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) { Status DBImpl::DropColumnFamilyImpl(ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
if (cfd->GetID() == 0) { if (cfd->GetID() == 0) {
return Status::InvalidArgument("Can't drop default column family"); return Status::InvalidArgument("Can't drop default column family");
@ -2703,7 +2706,7 @@ Iterator* DBImpl::NewIterator(const ReadOptions& read_options,
"Iterator requested internal keys which are too old and are not" "Iterator requested internal keys which are too old and are not"
" guaranteed to be preserved, try larger iter_start_seqnum opt.")); " guaranteed to be preserved, try larger iter_start_seqnum opt."));
} }
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
ColumnFamilyData* cfd = cfh->cfd(); ColumnFamilyData* cfd = cfh->cfd();
assert(cfd != nullptr); assert(cfd != nullptr);
ReadCallback* read_callback = nullptr; // No read callback provided. ReadCallback* read_callback = nullptr; // No read callback provided.
@ -2838,7 +2841,7 @@ Status DBImpl::NewIterators(
"Tailing iterator not supported in RocksDB lite"); "Tailing iterator not supported in RocksDB lite");
#else #else
for (auto cfh : column_families) { for (auto cfh : column_families) {
auto cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(cfh)->cfd(); auto cfd = static_cast_with_check<ColumnFamilyHandleImpl>(cfh)->cfd();
SuperVersion* sv = cfd->GetReferencedSuperVersion(this); SuperVersion* sv = cfd->GetReferencedSuperVersion(this);
auto iter = new ForwardIterator(this, read_options, cfd, sv, auto iter = new ForwardIterator(this, read_options, cfd, sv,
/* allow_unprepared_value */ true); /* allow_unprepared_value */ true);
@ -2858,7 +2861,8 @@ Status DBImpl::NewIterators(
: versions_->LastSequence(); : versions_->LastSequence();
for (size_t i = 0; i < column_families.size(); ++i) { for (size_t i = 0; i < column_families.size(); ++i) {
auto* cfd = auto* cfd =
reinterpret_cast<ColumnFamilyHandleImpl*>(column_families[i])->cfd(); static_cast_with_check<ColumnFamilyHandleImpl>(column_families[i])
->cfd();
iterators->push_back( iterators->push_back(
NewIteratorImpl(read_options, cfd, snapshot, read_callback)); NewIteratorImpl(read_options, cfd, snapshot, read_callback));
} }
@ -2965,7 +2969,7 @@ void DBImpl::ReleaseSnapshot(const Snapshot* s) {
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
Status DBImpl::GetPropertiesOfAllTables(ColumnFamilyHandle* column_family, Status DBImpl::GetPropertiesOfAllTables(ColumnFamilyHandle* column_family,
TablePropertiesCollection* props) { TablePropertiesCollection* props) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
// Increment the ref count // Increment the ref count
@ -2987,7 +2991,7 @@ Status DBImpl::GetPropertiesOfAllTables(ColumnFamilyHandle* column_family,
Status DBImpl::GetPropertiesOfTablesInRange(ColumnFamilyHandle* column_family, Status DBImpl::GetPropertiesOfTablesInRange(ColumnFamilyHandle* column_family,
const Range* range, std::size_t n, const Range* range, std::size_t n,
TablePropertiesCollection* props) { TablePropertiesCollection* props) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
// Increment the ref count // Increment the ref count
@ -3023,7 +3027,7 @@ FileSystem* DBImpl::GetFileSystem() const {
Options DBImpl::GetOptions(ColumnFamilyHandle* column_family) const { Options DBImpl::GetOptions(ColumnFamilyHandle* column_family) const {
InstrumentedMutexLock l(&mutex_); InstrumentedMutexLock l(&mutex_);
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
return Options(BuildDBOptions(immutable_db_options_, mutable_db_options_), return Options(BuildDBOptions(immutable_db_options_, mutable_db_options_),
cfh->cfd()->GetLatestCFOptions()); cfh->cfd()->GetLatestCFOptions());
} }
@ -3037,7 +3041,8 @@ bool DBImpl::GetProperty(ColumnFamilyHandle* column_family,
const Slice& property, std::string* value) { const Slice& property, std::string* value) {
const DBPropertyInfo* property_info = GetPropertyInfo(property); const DBPropertyInfo* property_info = GetPropertyInfo(property);
value->clear(); value->clear();
auto cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
if (property_info == nullptr) { if (property_info == nullptr) {
return false; return false;
} else if (property_info->handle_int) { } else if (property_info->handle_int) {
@ -3071,7 +3076,8 @@ bool DBImpl::GetMapProperty(ColumnFamilyHandle* column_family,
std::map<std::string, std::string>* value) { std::map<std::string, std::string>* value) {
const DBPropertyInfo* property_info = GetPropertyInfo(property); const DBPropertyInfo* property_info = GetPropertyInfo(property);
value->clear(); value->clear();
auto cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
if (property_info == nullptr) { if (property_info == nullptr) {
return false; return false;
} else if (property_info->handle_map) { } else if (property_info->handle_map) {
@ -3090,7 +3096,8 @@ bool DBImpl::GetIntProperty(ColumnFamilyHandle* column_family,
if (property_info == nullptr || property_info->handle_int == nullptr) { if (property_info == nullptr || property_info->handle_int == nullptr) {
return false; return false;
} }
auto cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
return GetIntPropertyInternal(cfd, *property_info, false, value); return GetIntPropertyInternal(cfd, *property_info, false, value);
} }
@ -3263,7 +3270,7 @@ void DBImpl::GetApproximateMemTableStats(ColumnFamilyHandle* column_family,
uint64_t* const count, uint64_t* const count,
uint64_t* const size) { uint64_t* const size) {
ColumnFamilyHandleImpl* cfh = ColumnFamilyHandleImpl* cfh =
reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
ColumnFamilyData* cfd = cfh->cfd(); ColumnFamilyData* cfd = cfh->cfd();
SuperVersion* sv = GetAndRefSuperVersion(cfd); SuperVersion* sv = GetAndRefSuperVersion(cfd);
@ -3288,7 +3295,7 @@ Status DBImpl::GetApproximateSizes(const SizeApproximationOptions& options,
} }
Version* v; Version* v;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
SuperVersion* sv = GetAndRefSuperVersion(cfd); SuperVersion* sv = GetAndRefSuperVersion(cfd);
v = sv->current; v = sv->current;
@ -3446,7 +3453,7 @@ Status DBImpl::DeleteFilesInRanges(ColumnFamilyHandle* column_family,
const RangePtr* ranges, size_t n, const RangePtr* ranges, size_t n,
bool include_end) { bool include_end) {
Status status; Status status;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
ColumnFamilyData* cfd = cfh->cfd(); ColumnFamilyData* cfd = cfh->cfd();
VersionEdit edit; VersionEdit edit;
std::set<FileMetaData*> deleted_files; std::set<FileMetaData*> deleted_files;
@ -3544,7 +3551,8 @@ Status DBImpl::GetLiveFilesChecksumInfo(FileChecksumList* checksum_list) {
void DBImpl::GetColumnFamilyMetaData(ColumnFamilyHandle* column_family, void DBImpl::GetColumnFamilyMetaData(ColumnFamilyHandle* column_family,
ColumnFamilyMetaData* cf_meta) { ColumnFamilyMetaData* cf_meta) {
assert(column_family); assert(column_family);
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
auto* sv = GetAndRefSuperVersion(cfd); auto* sv = GetAndRefSuperVersion(cfd);
{ {
// Without mutex, Version::GetColumnFamilyMetaData will have data race with // Without mutex, Version::GetColumnFamilyMetaData will have data race with
@ -4510,7 +4518,7 @@ Status DBImpl::CreateColumnFamilyWithImport(
} }
// Import sst files from metadata. // Import sst files from metadata.
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(*handle); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(*handle);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
ImportColumnFamilyJob import_job(env_, versions_.get(), cfd, ImportColumnFamilyJob import_job(env_, versions_.get(), cfd,
immutable_db_options_, file_options_, immutable_db_options_, file_options_,

11
db/db_impl/db_impl_compaction_flush.cc
Unescape View File

@ -695,7 +695,7 @@ void DBImpl::NotifyOnFlushCompleted(
Status DBImpl::CompactRange(const CompactRangeOptions& options, Status DBImpl::CompactRange(const CompactRangeOptions& options,
ColumnFamilyHandle* column_family, ColumnFamilyHandle* column_family,
const Slice* begin, const Slice* end) { const Slice* begin, const Slice* end) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
if (options.target_path_id >= cfd->ioptions()->cf_paths.size()) { if (options.target_path_id >= cfd->ioptions()->cf_paths.size()) {
@ -885,7 +885,8 @@ Status DBImpl::CompactFiles(const CompactionOptions& compact_options,
return Status::InvalidArgument("ColumnFamilyHandle must be non-null."); return Status::InvalidArgument("ColumnFamilyHandle must be non-null.");
} }
auto cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
assert(cfd); assert(cfd);
Status s; Status s;
@ -1359,7 +1360,7 @@ Status DBImpl::ReFitLevel(ColumnFamilyData* cfd, int level, int target_level) {
} }
int DBImpl::NumberLevels(ColumnFamilyHandle* column_family) { int DBImpl::NumberLevels(ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
return cfh->cfd()->NumberLevels(); return cfh->cfd()->NumberLevels();
} }
@ -1368,7 +1369,7 @@ int DBImpl::MaxMemCompactionLevel(ColumnFamilyHandle* /*column_family*/) {
} }
int DBImpl::Level0StopWriteTrigger(ColumnFamilyHandle* column_family) { int DBImpl::Level0StopWriteTrigger(ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
InstrumentedMutexLock l(&mutex_); InstrumentedMutexLock l(&mutex_);
return cfh->cfd() return cfh->cfd()
->GetSuperVersion() ->GetSuperVersion()
@ -1377,7 +1378,7 @@ int DBImpl::Level0StopWriteTrigger(ColumnFamilyHandle* column_family) {
Status DBImpl::Flush(const FlushOptions& flush_options, Status DBImpl::Flush(const FlushOptions& flush_options,
ColumnFamilyHandle* column_family) { ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
ROCKS_LOG_INFO(immutable_db_options_.info_log, "[%s] Manual flush start.", ROCKS_LOG_INFO(immutable_db_options_.info_log, "[%s] Manual flush start.",
cfh->GetName().c_str()); cfh->GetName().c_str());
Status s; Status s;

12
db/db_impl/db_impl_debug.cc
Unescape View File

@ -47,7 +47,7 @@ int64_t DBImpl::TEST_MaxNextLevelOverlappingBytes(
if (column_family == nullptr) { if (column_family == nullptr) {
cfd = default_cf_handle_->cfd(); cfd = default_cf_handle_->cfd();
} else { } else {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
cfd = cfh->cfd(); cfd = cfh->cfd();
} }
InstrumentedMutexLock l(&mutex_); InstrumentedMutexLock l(&mutex_);
@ -57,7 +57,7 @@ int64_t DBImpl::TEST_MaxNextLevelOverlappingBytes(
void DBImpl::TEST_GetFilesMetaData( void DBImpl::TEST_GetFilesMetaData(
ColumnFamilyHandle* column_family, ColumnFamilyHandle* column_family,
std::vector<std::vector<FileMetaData>>* metadata) { std::vector<std::vector<FileMetaData>>* metadata) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
InstrumentedMutexLock l(&mutex_); InstrumentedMutexLock l(&mutex_);
metadata->resize(NumberLevels()); metadata->resize(NumberLevels());
@ -88,7 +88,7 @@ Status DBImpl::TEST_CompactRange(int level, const Slice* begin,
if (column_family == nullptr) { if (column_family == nullptr) {
cfd = default_cf_handle_->cfd(); cfd = default_cf_handle_->cfd();
} else { } else {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
cfd = cfh->cfd(); cfd = cfh->cfd();
} }
int output_level = int output_level =
@ -131,7 +131,7 @@ Status DBImpl::TEST_FlushMemTable(bool wait, bool allow_write_stall,
if (cfh == nullptr) { if (cfh == nullptr) {
cfd = default_cf_handle_->cfd(); cfd = default_cf_handle_->cfd();
} else { } else {
auto cfhi = reinterpret_cast<ColumnFamilyHandleImpl*>(cfh); auto cfhi = static_cast_with_check<ColumnFamilyHandleImpl>(cfh);
cfd = cfhi->cfd(); cfd = cfhi->cfd();
} }
return FlushMemTable(cfd, fo, FlushReason::kTest); return FlushMemTable(cfd, fo, FlushReason::kTest);
@ -152,7 +152,7 @@ Status DBImpl::TEST_WaitForFlushMemTable(ColumnFamilyHandle* column_family) {
if (column_family == nullptr) { if (column_family == nullptr) {
cfd = default_cf_handle_->cfd(); cfd = default_cf_handle_->cfd();
} else { } else {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
cfd = cfh->cfd(); cfd = cfh->cfd();
} }
return WaitForFlushMemTable(cfd, nullptr, false); return WaitForFlushMemTable(cfd, nullptr, false);
@ -242,7 +242,7 @@ Status DBImpl::TEST_GetLatestMutableCFOptions(
ColumnFamilyHandle* column_family, MutableCFOptions* mutable_cf_options) { ColumnFamilyHandle* column_family, MutableCFOptions* mutable_cf_options) {
InstrumentedMutexLock l(&mutex_); InstrumentedMutexLock l(&mutex_);
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
*mutable_cf_options = *cfh->cfd()->GetLatestMutableCFOptions(); *mutable_cf_options = *cfh->cfd()->GetLatestMutableCFOptions();
return Status::OK(); return Status::OK();
} }

6
db/db_impl/db_impl_experimental.cc
Unescape View File

@ -7,22 +7,22 @@
// Use of this source code is governed by a BSD-style license that can be // Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors. // found in the LICENSE file. See the AUTHORS file for names of contributors.
#include "db/db_impl/db_impl.h"
#include <cinttypes> #include <cinttypes>
#include <vector> #include <vector>
#include "db/column_family.h" #include "db/column_family.h"
#include "db/db_impl/db_impl.h"
#include "db/job_context.h" #include "db/job_context.h"
#include "db/version_set.h" #include "db/version_set.h"
#include "rocksdb/status.h" #include "rocksdb/status.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
Status DBImpl::SuggestCompactRange(ColumnFamilyHandle* column_family, Status DBImpl::SuggestCompactRange(ColumnFamilyHandle* column_family,
const Slice* begin, const Slice* end) { const Slice* begin, const Slice* end) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
InternalKey start_key, end_key; InternalKey start_key, end_key;
if (begin != nullptr) { if (begin != nullptr) {

11
db/db_impl/db_impl_readonly.cc
Unescape View File

@ -4,13 +4,14 @@
// (found in the LICENSE.Apache file in the root directory). // (found in the LICENSE.Apache file in the root directory).
#include "db/db_impl/db_impl_readonly.h" #include "db/db_impl/db_impl_readonly.h"
#include "db/arena_wrapped_db_iter.h"
#include "db/arena_wrapped_db_iter.h"
#include "db/compacted_db_impl.h" #include "db/compacted_db_impl.h"
#include "db/db_impl/db_impl.h" #include "db/db_impl/db_impl.h"
#include "db/db_iter.h" #include "db/db_iter.h"
#include "db/merge_context.h" #include "db/merge_context.h"
#include "monitoring/perf_context_imp.h" #include "monitoring/perf_context_imp.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -35,7 +36,7 @@ Status DBImplReadOnly::Get(const ReadOptions& read_options,
PERF_TIMER_GUARD(get_snapshot_time); PERF_TIMER_GUARD(get_snapshot_time);
Status s; Status s;
SequenceNumber snapshot = versions_->LastSequence(); SequenceNumber snapshot = versions_->LastSequence();
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
if (tracer_) { if (tracer_) {
InstrumentedMutexLock lock(&trace_mutex_); InstrumentedMutexLock lock(&trace_mutex_);
@ -70,7 +71,7 @@ Status DBImplReadOnly::Get(const ReadOptions& read_options,
Iterator* DBImplReadOnly::NewIterator(const ReadOptions& read_options, Iterator* DBImplReadOnly::NewIterator(const ReadOptions& read_options,
ColumnFamilyHandle* column_family) { ColumnFamilyHandle* column_family) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
SuperVersion* super_version = cfd->GetSuperVersion()->Ref(); SuperVersion* super_version = cfd->GetSuperVersion()->Ref();
SequenceNumber latest_snapshot = versions_->LastSequence(); SequenceNumber latest_snapshot = versions_->LastSequence();
@ -111,7 +112,7 @@ Status DBImplReadOnly::NewIterators(
: latest_snapshot; : latest_snapshot;
for (auto cfh : column_families) { for (auto cfh : column_families) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(cfh)->cfd(); auto* cfd = static_cast_with_check<ColumnFamilyHandleImpl>(cfh)->cfd();
auto* sv = cfd->GetSuperVersion()->Ref(); auto* sv = cfd->GetSuperVersion()->Ref();
auto* db_iter = NewArenaWrappedDbIterator( auto* db_iter = NewArenaWrappedDbIterator(
env_, read_options, *cfd->ioptions(), sv->mutable_cf_options, read_seq, env_, read_options, *cfd->ioptions(), sv->mutable_cf_options, read_seq,
@ -236,7 +237,7 @@ Status DBImplReadOnly::OpenForReadOnlyWithoutCheck(
*dbptr = impl; *dbptr = impl;
for (auto* h : *handles) { for (auto* h : *handles) {
impl->NewThreadStatusCfInfo( impl->NewThreadStatusCfInfo(
reinterpret_cast<ColumnFamilyHandleImpl*>(h)->cfd()); static_cast_with_check<ColumnFamilyHandleImpl>(h)->cfd());
} }
} else { } else {
for (auto h : *handles) { for (auto h : *handles) {

4
db/db_impl/db_impl_secondary.cc
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@ -388,7 +388,7 @@ Iterator* DBImplSecondary::NewIterator(const ReadOptions& read_options,
"ReadTier::kPersistedData is not yet supported in iterators.")); "ReadTier::kPersistedData is not yet supported in iterators."));
} }
Iterator* result = nullptr; Iterator* result = nullptr;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
ReadCallback* read_callback = nullptr; // No read callback provided. ReadCallback* read_callback = nullptr; // No read callback provided.
if (read_options.tailing) { if (read_options.tailing) {
@ -642,7 +642,7 @@ Status DB::OpenAsSecondary(
*dbptr = impl; *dbptr = impl;
for (auto h : *handles) { for (auto h : *handles) {
impl->NewThreadStatusCfInfo( impl->NewThreadStatusCfInfo(
reinterpret_cast<ColumnFamilyHandleImpl*>(h)->cfd()); static_cast_with_check<ColumnFamilyHandleImpl>(h)->cfd());
} }
} else { } else {
for (auto h : *handles) { for (auto h : *handles) {

7
db/db_impl/db_impl_write.cc
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@ -6,14 +6,15 @@
// Copyright (c) 2011 The LevelDB Authors. All rights reserved. // Copyright (c) 2011 The LevelDB Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be // Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors. // found in the LICENSE file. See the AUTHORS file for names of contributors.
#include "db/db_impl/db_impl.h"
#include <cinttypes> #include <cinttypes>
#include "db/db_impl/db_impl.h"
#include "db/error_handler.h" #include "db/error_handler.h"
#include "db/event_helpers.h" #include "db/event_helpers.h"
#include "monitoring/perf_context_imp.h" #include "monitoring/perf_context_imp.h"
#include "options/options_helper.h" #include "options/options_helper.h"
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
// Convenience methods // Convenience methods
@ -24,7 +25,7 @@ Status DBImpl::Put(const WriteOptions& o, ColumnFamilyHandle* column_family,
Status DBImpl::Merge(const WriteOptions& o, ColumnFamilyHandle* column_family, Status DBImpl::Merge(const WriteOptions& o, ColumnFamilyHandle* column_family,
const Slice& key, const Slice& val) { const Slice& key, const Slice& val) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
if (!cfh->cfd()->ioptions()->merge_operator) { if (!cfh->cfd()->ioptions()->merge_operator) {
return Status::NotSupported("Provide a merge_operator when opening DB"); return Status::NotSupported("Provide a merge_operator when opening DB");
} else { } else {

5
db/db_iterator_test.cc
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@ -40,7 +40,8 @@ class DBIteratorTest : public DBTestBase,
if (column_family == nullptr) { if (column_family == nullptr) {
column_family = db_->DefaultColumnFamily(); column_family = db_->DefaultColumnFamily();
} }
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
SequenceNumber seq = read_options.snapshot != nullptr SequenceNumber seq = read_options.snapshot != nullptr
? read_options.snapshot->GetSequenceNumber() ? read_options.snapshot->GetSequenceNumber()
: db_->GetLatestSequenceNumber(); : db_->GetLatestSequenceNumber();
@ -2911,7 +2912,7 @@ TEST_F(DBIteratorWithReadCallbackTest, ReadCallback) {
SequenceNumber seq2 = db_->GetLatestSequenceNumber(); SequenceNumber seq2 = db_->GetLatestSequenceNumber();
auto* cfd = auto* cfd =
reinterpret_cast<ColumnFamilyHandleImpl*>(db_->DefaultColumnFamily()) static_cast_with_check<ColumnFamilyHandleImpl>(db_->DefaultColumnFamily())
->cfd(); ->cfd();
// The iterator are suppose to see data before seq1. // The iterator are suppose to see data before seq1.
Iterator* iter = Iterator* iter =

2
db/db_range_del_test.cc
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@ -459,7 +459,7 @@ TEST_F(DBRangeDelTest, ValidUniversalSubcompactionBoundaries) {
// probably means universal compaction + subcompaction + range deletion are // probably means universal compaction + subcompaction + range deletion are
// compatible. // compatible.
ASSERT_OK(dbfull()->RunManualCompaction( ASSERT_OK(dbfull()->RunManualCompaction(
reinterpret_cast<ColumnFamilyHandleImpl*>(db_->DefaultColumnFamily()) static_cast_with_check<ColumnFamilyHandleImpl>(db_->DefaultColumnFamily())
->cfd(), ->cfd(),
1 /* input_level */, 2 /* output_level */, CompactRangeOptions(), 1 /* input_level */, 2 /* output_level */, CompactRangeOptions(),
nullptr /* begin */, nullptr /* end */, true /* exclusive */, nullptr /* begin */, nullptr /* end */, true /* exclusive */,

4
db/db_test.cc
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@ -126,7 +126,7 @@ TEST_F(DBTest, MockEnvTest) {
// TEST_FlushMemTable() is not supported in ROCKSDB_LITE // TEST_FlushMemTable() is not supported in ROCKSDB_LITE
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
DBImpl* dbi = reinterpret_cast<DBImpl*>(db); DBImpl* dbi = static_cast_with_check<DBImpl>(db);
ASSERT_OK(dbi->TEST_FlushMemTable()); ASSERT_OK(dbi->TEST_FlushMemTable());
for (size_t i = 0; i < 3; ++i) { for (size_t i = 0; i < 3; ++i) {
@ -174,7 +174,7 @@ TEST_F(DBTest, MemEnvTest) {
ASSERT_TRUE(!iterator->Valid()); ASSERT_TRUE(!iterator->Valid());
delete iterator; delete iterator;
DBImpl* dbi = reinterpret_cast<DBImpl*>(db); DBImpl* dbi = static_cast_with_check<DBImpl>(db);
ASSERT_OK(dbi->TEST_FlushMemTable()); ASSERT_OK(dbi->TEST_FlushMemTable());
for (size_t i = 0; i < 3; ++i) { for (size_t i = 0; i < 3; ++i) {

4
db/db_test2.cc
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@ -1725,7 +1725,7 @@ TEST_F(DBTest2, DuplicateSnapshot) {
Options options; Options options;
options = CurrentOptions(options); options = CurrentOptions(options);
std::vector<const Snapshot*> snapshots; std::vector<const Snapshot*> snapshots;
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
SequenceNumber oldest_ww_snap, first_ww_snap; SequenceNumber oldest_ww_snap, first_ww_snap;
Put("k", "v"); // inc seq Put("k", "v"); // inc seq
@ -4176,7 +4176,7 @@ TEST_F(DBTest2, TestGetColumnFamilyHandleUnlocked) {
CreateColumnFamilies({"test1", "test2"}, Options()); CreateColumnFamilies({"test1", "test2"}, Options());
ASSERT_EQ(handles_.size(), 2); ASSERT_EQ(handles_.size(), 2);
DBImpl* dbi = reinterpret_cast<DBImpl*>(db_); DBImpl* dbi = static_cast_with_check<DBImpl>(db_);
port::Thread user_thread1([&]() { port::Thread user_thread1([&]() {
auto cfh = dbi->GetColumnFamilyHandleUnlocked(handles_[0]->GetID()); auto cfh = dbi->GetColumnFamilyHandleUnlocked(handles_[0]->GetID());
ASSERT_EQ(cfh->GetID(), handles_[0]->GetID()); ASSERT_EQ(cfh->GetID(), handles_[0]->GetID());

10
db/db_test_util.h
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@ -10,9 +10,9 @@
#pragma once #pragma once
#include <fcntl.h> #include <fcntl.h>
#include <cinttypes>
#include <algorithm> #include <algorithm>
#include <cinttypes>
#include <map> #include <map>
#include <set> #include <set>
#include <string> #include <string>
@ -43,12 +43,12 @@
#include "table/plain/plain_table_factory.h" #include "table/plain/plain_table_factory.h"
#include "table/scoped_arena_iterator.h" #include "table/scoped_arena_iterator.h"
#include "test_util/mock_time_env.h" #include "test_util/mock_time_env.h"
#include "util/compression.h"
#include "util/mutexlock.h"
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "util/cast_util.h"
#include "util/compression.h"
#include "util/mutexlock.h"
#include "util/string_util.h" #include "util/string_util.h"
#include "utilities/merge_operators.h" #include "utilities/merge_operators.h"
@ -922,7 +922,7 @@ class DBTestBase : public testing::Test {
const anon::OptionsOverride& options_override = const anon::OptionsOverride& options_override =
anon::OptionsOverride()) const; anon::OptionsOverride()) const;
DBImpl* dbfull() { return reinterpret_cast<DBImpl*>(db_); } DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_); }
void CreateColumnFamilies(const std::vector<std::string>& cfs, void CreateColumnFamilies(const std::vector<std::string>& cfs,
const Options& options); const Options& options);

2
db/listener_test.cc
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@ -436,7 +436,7 @@ TEST_F(EventListenerTest, MultiDBMultiListeners) {
for (size_t c = 0; c < cf_names.size(); ++c) { for (size_t c = 0; c < cf_names.size(); ++c) {
for (int d = 0; d < kNumDBs; ++d) { for (int d = 0; d < kNumDBs; ++d) {
ASSERT_OK(dbs[d]->Flush(FlushOptions(), vec_handles[d][c])); ASSERT_OK(dbs[d]->Flush(FlushOptions(), vec_handles[d][c]));
reinterpret_cast<DBImpl*>(dbs[d])->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(dbs[d])->TEST_WaitForFlushMemTable();
} }
} }

5
db/plain_table_db_test.cc
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@ -32,6 +32,7 @@
#include "table/table_builder.h" #include "table/table_builder.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "util/cast_util.h"
#include "util/hash.h" #include "util/hash.h"
#include "util/mutexlock.h" #include "util/mutexlock.h"
#include "util/string_util.h" #include "util/string_util.h"
@ -146,9 +147,7 @@ class PlainTableDBTest : public testing::Test,
return options; return options;
} }
DBImpl* dbfull() { DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_); }
return reinterpret_cast<DBImpl*>(db_);
}
void Reopen(Options* options = nullptr) { void Reopen(Options* options = nullptr) {
ASSERT_OK(TryReopen(options)); ASSERT_OK(TryReopen(options));

13
db/prefix_test.cc
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@ -27,6 +27,7 @@ int main() {
#include "rocksdb/slice_transform.h" #include "rocksdb/slice_transform.h"
#include "rocksdb/table.h" #include "rocksdb/table.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "util/cast_util.h"
#include "util/coding.h" #include "util/coding.h"
#include "util/gflags_compat.h" #include "util/gflags_compat.h"
#include "util/random.h" #include "util/random.h"
@ -807,13 +808,13 @@ TEST_F(PrefixTest, PrefixSeekModePrev2) {
PutKey(db.get(), write_options, TestKey(3, 3), "v33"); PutKey(db.get(), write_options, TestKey(3, 3), "v33");
PutKey(db.get(), write_options, TestKey(3, 4), "v34"); PutKey(db.get(), write_options, TestKey(3, 4), "v34");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
PutKey(db.get(), write_options, TestKey(1, 1), "v11"); PutKey(db.get(), write_options, TestKey(1, 1), "v11");
PutKey(db.get(), write_options, TestKey(1, 3), "v13"); PutKey(db.get(), write_options, TestKey(1, 3), "v13");
PutKey(db.get(), write_options, TestKey(2, 1), "v21"); PutKey(db.get(), write_options, TestKey(2, 1), "v21");
PutKey(db.get(), write_options, TestKey(2, 2), "v22"); PutKey(db.get(), write_options, TestKey(2, 2), "v22");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
std::unique_ptr<Iterator> iter(db->NewIterator(read_options)); std::unique_ptr<Iterator> iter(db->NewIterator(read_options));
SeekIterator(iter.get(), 1, 5); SeekIterator(iter.get(), 1, 5);
iter->Prev(); iter->Prev();
@ -839,13 +840,13 @@ TEST_F(PrefixTest, PrefixSeekModePrev3) {
PutKey(db.get(), write_options, TestKey(1, 2), "v12"); PutKey(db.get(), write_options, TestKey(1, 2), "v12");
PutKey(db.get(), write_options, TestKey(1, 4), "v14"); PutKey(db.get(), write_options, TestKey(1, 4), "v14");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
PutKey(db.get(), write_options, TestKey(1, 1), "v11"); PutKey(db.get(), write_options, TestKey(1, 1), "v11");
PutKey(db.get(), write_options, TestKey(1, 3), "v13"); PutKey(db.get(), write_options, TestKey(1, 3), "v13");
PutKey(db.get(), write_options, TestKey(2, 1), "v21"); PutKey(db.get(), write_options, TestKey(2, 1), "v21");
PutKey(db.get(), write_options, TestKey(2, 2), "v22"); PutKey(db.get(), write_options, TestKey(2, 2), "v22");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
std::unique_ptr<Iterator> iter(db->NewIterator(read_options)); std::unique_ptr<Iterator> iter(db->NewIterator(read_options));
iter->SeekToLast(); iter->SeekToLast();
ASSERT_EQ(iter->value(), v14); ASSERT_EQ(iter->value(), v14);
@ -861,11 +862,11 @@ TEST_F(PrefixTest, PrefixSeekModePrev3) {
PutKey(db.get(), write_options, TestKey(3, 3), "v33"); PutKey(db.get(), write_options, TestKey(3, 3), "v33");
PutKey(db.get(), write_options, TestKey(3, 4), "v34"); PutKey(db.get(), write_options, TestKey(3, 4), "v34");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
PutKey(db.get(), write_options, TestKey(1, 1), "v11"); PutKey(db.get(), write_options, TestKey(1, 1), "v11");
PutKey(db.get(), write_options, TestKey(1, 3), "v13"); PutKey(db.get(), write_options, TestKey(1, 3), "v13");
db->Flush(FlushOptions()); db->Flush(FlushOptions());
reinterpret_cast<DBImpl*>(db.get())->TEST_WaitForFlushMemTable(); static_cast_with_check<DBImpl>(db.get())->TEST_WaitForFlushMemTable();
std::unique_ptr<Iterator> iter(db->NewIterator(read_options)); std::unique_ptr<Iterator> iter(db->NewIterator(read_options));
iter->SeekToLast(); iter->SeekToLast();
ASSERT_EQ(iter->value(), v14); ASSERT_EQ(iter->value(), v14);

3
db/write_batch.cc
Unescape View File

@ -1641,7 +1641,8 @@ class MemTableInserter : public WriteBatch::Handler {
if (cf_handle == nullptr) { if (cf_handle == nullptr) {
cf_handle = db_->DefaultColumnFamily(); cf_handle = db_->DefaultColumnFamily();
} }
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(cf_handle)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(cf_handle)->cfd();
if (!cfd->is_delete_range_supported()) { if (!cfd->is_delete_range_supported()) {
return Status::NotSupported( return Status::NotSupported(
std::string("DeleteRange not supported for table type ") + std::string("DeleteRange not supported for table type ") +

2
db_stress_tool/db_stress_test_base.cc
Unescape View File

@ -1504,7 +1504,7 @@ void StressTest::TestAcquireSnapshot(ThreadState* thread,
Slice key = keystr; Slice key = keystr;
ColumnFamilyHandle* column_family = column_families_[rand_column_family]; ColumnFamilyHandle* column_family = column_families_[rand_column_family];
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
auto db_impl = reinterpret_cast<DBImpl*>(db_->GetRootDB()); auto db_impl = static_cast_with_check<DBImpl>(db_->GetRootDB());
const bool ww_snapshot = thread->rand.OneIn(10); const bool ww_snapshot = thread->rand.OneIn(10);
const Snapshot* snapshot = const Snapshot* snapshot =
ww_snapshot ? db_impl->GetSnapshotForWriteConflictBoundary() ww_snapshot ? db_impl->GetSnapshotForWriteConflictBoundary()

3
monitoring/thread_status_updater_debug.cc
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@ -7,6 +7,7 @@
#include "db/column_family.h" #include "db/column_family.h"
#include "monitoring/thread_status_updater.h" #include "monitoring/thread_status_updater.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -19,7 +20,7 @@ void ThreadStatusUpdater::TEST_VerifyColumnFamilyInfoMap(
assert(cf_info_map_.size() == handles.size()); assert(cf_info_map_.size() == handles.size());
} }
for (auto* handle : handles) { for (auto* handle : handles) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(handle)->cfd(); auto* cfd = static_cast_with_check<ColumnFamilyHandleImpl>(handle)->cfd();
auto iter __attribute__((__unused__)) = cf_info_map_.find(cfd); auto iter __attribute__((__unused__)) = cf_info_map_.find(cfd);
if (check_exist) { if (check_exist) {
assert(iter != cf_info_map_.end()); assert(iter != cf_info_map_.end());

5
tools/reduce_levels_test.cc
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@ -13,6 +13,7 @@
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "tools/ldb_cmd_impl.h" #include "tools/ldb_cmd_impl.h"
#include "util/cast_util.h"
#include "util/string_util.h" #include "util/string_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -47,12 +48,12 @@ public:
if (db_ == nullptr) { if (db_ == nullptr) {
return Status::InvalidArgument("DB not opened."); return Status::InvalidArgument("DB not opened.");
} }
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db_); DBImpl* db_impl = static_cast_with_check<DBImpl>(db_);
return db_impl->TEST_FlushMemTable(); return db_impl->TEST_FlushMemTable();
} }
void MoveL0FileToLevel(int level) { void MoveL0FileToLevel(int level) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db_); DBImpl* db_impl = static_cast_with_check<DBImpl>(db_);
for (int i = 0; i < level; ++i) { for (int i = 0; i < level; ++i) {
ASSERT_OK(db_impl->TEST_CompactRange(i, nullptr, nullptr)); ASSERT_OK(db_impl->TEST_CompactRange(i, nullptr, nullptr));
} }

3
util/cast_util.h
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@ -4,11 +4,10 @@
// (found in the LICENSE.Apache file in the root directory). // (found in the LICENSE.Apache file in the root directory).
#pragma once #pragma once
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
// The helper function to assert the move from dynamic_cast<> to // The helper function to assert the move from dynamic_cast<> to
// static_cast<> is correct. This function is to deal with legacy code. // static_cast<> is correct. This function is to deal with legacy code.
// It is not recommanded to add new code to issue class casting. The preferred // It is not recommended to add new code to issue class casting. The preferred
// solution is to implement the functionality without a need of casting. // solution is to implement the functionality without a need of casting.
template <class DestClass, class SrcClass> template <class DestClass, class SrcClass>
inline DestClass* static_cast_with_check(SrcClass* x) { inline DestClass* static_cast_with_check(SrcClass* x) {

6
utilities/backupable/backupable_db_test.cc
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@ -9,6 +9,8 @@
#if !defined(ROCKSDB_LITE) && !defined(OS_WIN) #if !defined(ROCKSDB_LITE) && !defined(OS_WIN)
#include "rocksdb/utilities/backupable_db.h"
#include <algorithm> #include <algorithm>
#include <limits> #include <limits>
#include <string> #include <string>
@ -22,11 +24,11 @@
#include "rocksdb/rate_limiter.h" #include "rocksdb/rate_limiter.h"
#include "rocksdb/transaction_log.h" #include "rocksdb/transaction_log.h"
#include "rocksdb/types.h" #include "rocksdb/types.h"
#include "rocksdb/utilities/backupable_db.h"
#include "rocksdb/utilities/options_util.h" #include "rocksdb/utilities/options_util.h"
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "test_util/testutil.h" #include "test_util/testutil.h"
#include "util/cast_util.h"
#include "util/mutexlock.h" #include "util/mutexlock.h"
#include "util/random.h" #include "util/random.h"
#include "util/stderr_logger.h" #include "util/stderr_logger.h"
@ -2009,7 +2011,7 @@ TEST_F(BackupableDBTest, ChangeManifestDuringBackupCreation) {
// The last manifest roll would've already been cleaned up by the full scan // The last manifest roll would've already been cleaned up by the full scan
// that happens when CreateNewBackup invokes EnableFileDeletions. We need to // that happens when CreateNewBackup invokes EnableFileDeletions. We need to
// trigger another roll to verify non-full scan purges stale manifests. // trigger another roll to verify non-full scan purges stale manifests.
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db_.get()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db_.get());
std::string prev_manifest_path = std::string prev_manifest_path =
DescriptorFileName(dbname_, db_impl->TEST_Current_Manifest_FileNo()); DescriptorFileName(dbname_, db_impl->TEST_Current_Manifest_FileNo());
FillDB(db_.get(), 0, 100); FillDB(db_.get(), 0, 100);

9
utilities/blob_db/blob_db_impl.cc
Unescape View File

@ -995,7 +995,8 @@ Status BlobDBImpl::Write(const WriteOptions& options, WriteBatch* updates) {
StopWatch write_sw(env_, statistics_, BLOB_DB_WRITE_MICROS); StopWatch write_sw(env_, statistics_, BLOB_DB_WRITE_MICROS);
RecordTick(statistics_, BLOB_DB_NUM_WRITE); RecordTick(statistics_, BLOB_DB_NUM_WRITE);
uint32_t default_cf_id = uint32_t default_cf_id =
reinterpret_cast<ColumnFamilyHandleImpl*>(DefaultColumnFamily())->GetID(); static_cast_with_check<ColumnFamilyHandleImpl>(DefaultColumnFamily())
->GetID();
Status s; Status s;
BlobInserter blob_inserter(options, this, default_cf_id); BlobInserter blob_inserter(options, this, default_cf_id);
{ {
@ -1050,7 +1051,8 @@ Status BlobDBImpl::PutBlobValue(const WriteOptions& /*options*/,
Status s; Status s;
std::string index_entry; std::string index_entry;
uint32_t column_family_id = uint32_t column_family_id =
reinterpret_cast<ColumnFamilyHandleImpl*>(DefaultColumnFamily())->GetID(); static_cast_with_check<ColumnFamilyHandleImpl>(DefaultColumnFamily())
->GetID();
if (value.size() < bdb_options_.min_blob_size) { if (value.size() < bdb_options_.min_blob_size) {
if (expiration == kNoExpiration) { if (expiration == kNoExpiration) {
// Put as normal value // Put as normal value
@ -2029,7 +2031,8 @@ void BlobDBImpl::CopyBlobFiles(
Iterator* BlobDBImpl::NewIterator(const ReadOptions& read_options) { Iterator* BlobDBImpl::NewIterator(const ReadOptions& read_options) {
auto* cfd = auto* cfd =
reinterpret_cast<ColumnFamilyHandleImpl*>(DefaultColumnFamily())->cfd(); static_cast_with_check<ColumnFamilyHandleImpl>(DefaultColumnFamily())
->cfd();
// Get a snapshot to avoid blob file get deleted between we // Get a snapshot to avoid blob file get deleted between we
// fetch and index entry and reading from the file. // fetch and index entry and reading from the file.
ManagedSnapshot* own_snapshot = nullptr; ManagedSnapshot* own_snapshot = nullptr;

7
utilities/blob_db/blob_db_impl_filesnapshot.cc
Unescape View File

@ -5,11 +5,11 @@
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
#include "utilities/blob_db/blob_db_impl.h"
#include "file/filename.h" #include "file/filename.h"
#include "logging/logging.h" #include "logging/logging.h"
#include "util/cast_util.h"
#include "util/mutexlock.h" #include "util/mutexlock.h"
#include "utilities/blob_db/blob_db_impl.h"
// BlobDBImpl methods to get snapshot of files, e.g. for replication. // BlobDBImpl methods to get snapshot of files, e.g. for replication.
@ -98,7 +98,8 @@ void BlobDBImpl::GetLiveFilesMetaData(std::vector<LiveFileMetaData>* metadata) {
// Path should be relative to db_name, but begin with slash. // Path should be relative to db_name, but begin with slash.
filemetadata.name = BlobFileName("", bdb_options_.blob_dir, file_number); filemetadata.name = BlobFileName("", bdb_options_.blob_dir, file_number);
filemetadata.file_number = file_number; filemetadata.file_number = file_number;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(DefaultColumnFamily()); auto cfh =
static_cast_with_check<ColumnFamilyHandleImpl>(DefaultColumnFamily());
filemetadata.column_family_name = cfh->GetName(); filemetadata.column_family_name = cfh->GetName();
metadata->emplace_back(filemetadata); metadata->emplace_back(filemetadata);
} }

4
utilities/cassandra/cassandra_functional_test.cc
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@ -4,11 +4,13 @@
// (found in the LICENSE.Apache file in the root directory). // (found in the LICENSE.Apache file in the root directory).
#include <iostream> #include <iostream>
#include "db/db_impl/db_impl.h" #include "db/db_impl/db_impl.h"
#include "rocksdb/db.h" #include "rocksdb/db.h"
#include "rocksdb/merge_operator.h" #include "rocksdb/merge_operator.h"
#include "rocksdb/utilities/db_ttl.h" #include "rocksdb/utilities/db_ttl.h"
#include "test_util/testharness.h" #include "test_util/testharness.h"
#include "util/cast_util.h"
#include "util/random.h" #include "util/random.h"
#include "utilities/cassandra/cassandra_compaction_filter.h" #include "utilities/cassandra/cassandra_compaction_filter.h"
#include "utilities/cassandra/merge_operator.h" #include "utilities/cassandra/merge_operator.h"
@ -89,7 +91,7 @@ class CassandraStore {
WriteOptions write_option_; WriteOptions write_option_;
ReadOptions get_option_; ReadOptions get_option_;
DBImpl* dbfull() { return reinterpret_cast<DBImpl*>(db_.get()); } DBImpl* dbfull() { return static_cast_with_check<DBImpl>(db_.get()); }
}; };
class TestCompactionFilterFactory : public CompactionFilterFactory { class TestCompactionFilterFactory : public CompactionFilterFactory {

3
utilities/checkpoint/checkpoint_impl.cc
Unescape View File

@ -26,6 +26,7 @@
#include "rocksdb/transaction_log.h" #include "rocksdb/transaction_log.h"
#include "rocksdb/utilities/checkpoint.h" #include "rocksdb/utilities/checkpoint.h"
#include "test_util/sync_point.h" #include "test_util/sync_point.h"
#include "util/cast_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -367,7 +368,7 @@ Status CheckpointImpl::CreateCustomCheckpoint(
Status CheckpointImpl::ExportColumnFamily( Status CheckpointImpl::ExportColumnFamily(
ColumnFamilyHandle* handle, const std::string& export_dir, ColumnFamilyHandle* handle, const std::string& export_dir,
ExportImportFilesMetaData** metadata) { ExportImportFilesMetaData** metadata) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(handle); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(handle);
const auto cf_name = cfh->GetName(); const auto cf_name = cfh->GetName();
const auto db_options = db_->GetDBOptions(); const auto db_options = db_->GetDBOptions();

56
utilities/transactions/transaction_test.cc
Unescape View File

@ -223,7 +223,7 @@ TEST_P(TransactionTest, ValidateSnapshotTest) {
} }
if (with_flush) { if (with_flush) {
auto db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); auto db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db_impl->TEST_FlushMemTable(true); db_impl->TEST_FlushMemTable(true);
// Make sure the flushed memtable is not kept in memory // Make sure the flushed memtable is not kept in memory
int max_memtable_in_history = int max_memtable_in_history =
@ -882,7 +882,7 @@ TEST_P(TransactionTest, LogMarkLeakTest) {
assert(db != nullptr); assert(db != nullptr);
Random rnd(47); Random rnd(47);
std::vector<Transaction*> txns; std::vector<Transaction*> txns;
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// At the beginning there should be no log containing prepare data // At the beginning there should be no log containing prepare data
ASSERT_EQ(db_impl->TEST_FindMinLogContainingOutstandingPrep(), 0); ASSERT_EQ(db_impl->TEST_FindMinLogContainingOutstandingPrep(), 0);
for (size_t i = 0; i < 100; i++) { for (size_t i = 0; i < 100; i++) {
@ -923,7 +923,7 @@ TEST_P(TransactionTest, SimpleTwoPhaseTransactionTest) {
string value; string value;
Status s; Status s;
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
Transaction* txn = db->BeginTransaction(write_options, txn_options); Transaction* txn = db->BeginTransaction(write_options, txn_options);
s = txn->SetName("xid"); s = txn->SetName("xid");
@ -1160,7 +1160,7 @@ TEST_P(TransactionTest, TwoPhaseEmptyWriteTest) {
ASSERT_EQ(value, "bar"); ASSERT_EQ(value, "bar");
} else { } else {
if (test_with_empty_wal) { if (test_with_empty_wal) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db_impl->TEST_FlushMemTable(true); db_impl->TEST_FlushMemTable(true);
// After flush the state must be visible // After flush the state must be visible
s = db->Get(read_options, "foo", &value); s = db->Get(read_options, "foo", &value);
@ -1222,7 +1222,7 @@ TEST_P(TransactionTest, TwoPhaseRollbackTest) {
std::string value; std::string value;
Status s; Status s;
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
Transaction* txn = db->BeginTransaction(write_options, txn_options); Transaction* txn = db->BeginTransaction(write_options, txn_options);
s = txn->SetName("xid"); s = txn->SetName("xid");
ASSERT_OK(s); ASSERT_OK(s);
@ -1293,7 +1293,7 @@ TEST_P(TransactionTest, PersistentTwoPhaseTransactionTest) {
std::string value; std::string value;
Status s; Status s;
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
Transaction* txn = db->BeginTransaction(write_options, txn_options); Transaction* txn = db->BeginTransaction(write_options, txn_options);
s = txn->SetName("xid"); s = txn->SetName("xid");
@ -1340,7 +1340,7 @@ TEST_P(TransactionTest, PersistentTwoPhaseTransactionTest) {
s = ReOpenNoDelete(); s = ReOpenNoDelete();
ASSERT_OK(s); ASSERT_OK(s);
assert(db != nullptr); assert(db != nullptr);
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// find trans in list of prepared transactions // find trans in list of prepared transactions
std::vector<Transaction*> prepared_trans; std::vector<Transaction*> prepared_trans;
@ -1685,7 +1685,7 @@ TEST_P(TransactionTest, TwoPhaseDoubleRecoveryTest) {
} }
TEST_P(TransactionTest, TwoPhaseLogRollingTest) { TEST_P(TransactionTest, TwoPhaseLogRollingTest) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
Status s; Status s;
std::string v; std::string v;
@ -1837,7 +1837,7 @@ TEST_P(TransactionTest, TwoPhaseLogRollingTest) {
} }
TEST_P(TransactionTest, TwoPhaseLogRollingTest2) { TEST_P(TransactionTest, TwoPhaseLogRollingTest2) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
Status s; Status s;
ColumnFamilyHandle *cfa, *cfb; ColumnFamilyHandle *cfa, *cfb;
@ -1852,8 +1852,8 @@ TEST_P(TransactionTest, TwoPhaseLogRollingTest2) {
wopts.disableWAL = false; wopts.disableWAL = false;
wopts.sync = true; wopts.sync = true;
auto cfh_a = reinterpret_cast<ColumnFamilyHandleImpl*>(cfa); auto cfh_a = static_cast_with_check<ColumnFamilyHandleImpl>(cfa);
auto cfh_b = reinterpret_cast<ColumnFamilyHandleImpl*>(cfb); auto cfh_b = static_cast_with_check<ColumnFamilyHandleImpl>(cfb);
TransactionOptions topts1; TransactionOptions topts1;
Transaction* txn1 = db->BeginTransaction(wopts, topts1); Transaction* txn1 = db->BeginTransaction(wopts, topts1);
@ -1982,7 +1982,7 @@ TEST_P(TransactionTest, TwoPhaseLogRollingTest2) {
* hidden behind improperly summed sequence ids * hidden behind improperly summed sequence ids
*/ */
TEST_P(TransactionTest, TwoPhaseOutOfOrderDelete) { TEST_P(TransactionTest, TwoPhaseOutOfOrderDelete) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
WriteOptions wal_on, wal_off; WriteOptions wal_on, wal_off;
wal_on.sync = true; wal_on.sync = true;
wal_on.disableWAL = false; wal_on.disableWAL = false;
@ -2301,7 +2301,7 @@ TEST_P(TransactionTest, FlushTest2) {
TransactionOptions txn_options; TransactionOptions txn_options;
string value; string value;
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db->Put(write_options, Slice("foo"), Slice("bar")); db->Put(write_options, Slice("foo"), Slice("bar"));
db->Put(write_options, Slice("foo2"), Slice("bar2")); db->Put(write_options, Slice("foo2"), Slice("bar2"));
@ -5187,13 +5187,13 @@ TEST_P(TransactionTest, ToggleAutoCompactionTest) {
&handles, &db); &handles, &db);
ASSERT_OK(s); ASSERT_OK(s);
auto cfh_default = reinterpret_cast<ColumnFamilyHandleImpl*>(handles[0]); auto cfh_default = static_cast_with_check<ColumnFamilyHandleImpl>(handles[0]);
auto opt_default = *cfh_default->cfd()->GetLatestMutableCFOptions(); auto opt_default = *cfh_default->cfd()->GetLatestMutableCFOptions();
auto cfh_a = reinterpret_cast<ColumnFamilyHandleImpl*>(handles[1]); auto cfh_a = static_cast_with_check<ColumnFamilyHandleImpl>(handles[1]);
auto opt_a = *cfh_a->cfd()->GetLatestMutableCFOptions(); auto opt_a = *cfh_a->cfd()->GetLatestMutableCFOptions();
auto cfh_b = reinterpret_cast<ColumnFamilyHandleImpl*>(handles[2]); auto cfh_b = static_cast_with_check<ColumnFamilyHandleImpl>(handles[2]);
auto opt_b = *cfh_b->cfd()->GetLatestMutableCFOptions(); auto opt_b = *cfh_b->cfd()->GetLatestMutableCFOptions();
ASSERT_EQ(opt_default.disable_auto_compactions, false); ASSERT_EQ(opt_default.disable_auto_compactions, false);
@ -5441,7 +5441,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
}; };
const size_t max_n = static_cast<size_t>(1) << NUM_BRANCHES; const size_t max_n = static_cast<size_t>(1) << NUM_BRANCHES;
for (size_t n = 0; n < max_n; n++) { for (size_t n = 0; n < max_n; n++) {
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
size_t branch = 0; size_t branch = 0;
auto seq = db_impl->GetLatestSequenceNumber(); auto seq = db_impl->GetLatestSequenceNumber();
exp_seq = seq; exp_seq = seq;
@ -5457,7 +5457,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
if (!short_test && branch_do(n, &branch)) { if (!short_test && branch_do(n, &branch)) {
ASSERT_OK(db_impl->FlushWAL(true)); ASSERT_OK(db_impl->FlushWAL(true));
ASSERT_OK(ReOpenNoDelete()); ASSERT_OK(ReOpenNoDelete());
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_EQ(exp_seq, seq); ASSERT_EQ(exp_seq, seq);
} }
@ -5479,7 +5479,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
if (!short_test && branch_do(n, &branch)) { if (!short_test && branch_do(n, &branch)) {
ASSERT_OK(db_impl->FlushWAL(true)); ASSERT_OK(db_impl->FlushWAL(true));
ASSERT_OK(ReOpenNoDelete()); ASSERT_OK(ReOpenNoDelete());
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_EQ(exp_seq, seq); ASSERT_EQ(exp_seq, seq);
} }
@ -5496,7 +5496,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
if (!short_test && branch_do(n, &branch)) { if (!short_test && branch_do(n, &branch)) {
ASSERT_OK(db_impl->FlushWAL(true)); ASSERT_OK(db_impl->FlushWAL(true));
ASSERT_OK(ReOpenNoDelete()); ASSERT_OK(ReOpenNoDelete());
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_EQ(exp_seq, seq); ASSERT_EQ(exp_seq, seq);
} }
@ -5514,7 +5514,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
if (!short_test && branch_do(n, &branch)) { if (!short_test && branch_do(n, &branch)) {
ASSERT_OK(db_impl->FlushWAL(true)); ASSERT_OK(db_impl->FlushWAL(true));
ASSERT_OK(ReOpenNoDelete()); ASSERT_OK(ReOpenNoDelete());
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_EQ(exp_seq, seq); ASSERT_EQ(exp_seq, seq);
} }
@ -5531,7 +5531,7 @@ TEST_P(TransactionStressTest, SeqAdvanceTest) {
if (!short_test && branch_do(n, &branch)) { if (!short_test && branch_do(n, &branch)) {
ASSERT_OK(db_impl->FlushWAL(true)); ASSERT_OK(db_impl->FlushWAL(true));
ASSERT_OK(ReOpenNoDelete()); ASSERT_OK(ReOpenNoDelete());
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_EQ(exp_seq, seq); ASSERT_EQ(exp_seq, seq);
} }
@ -5917,7 +5917,7 @@ TEST_P(TransactionTest, DuplicateKeys) {
// This will check the asserts inside recovery code // This will check the asserts inside recovery code
db->FlushWAL(true); db->FlushWAL(true);
// Flush only cf 1 // Flush only cf 1
reinterpret_cast<DBImpl*>(db->GetRootDB()) static_cast_with_check<DBImpl>(db->GetRootDB())
->TEST_FlushMemTable(true, false, handles[1]); ->TEST_FlushMemTable(true, false, handles[1]);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();
ASSERT_OK(ReOpenNoDelete(cfds, &handles)); ASSERT_OK(ReOpenNoDelete(cfds, &handles));
@ -5955,7 +5955,7 @@ TEST_P(TransactionTest, DuplicateKeys) {
// This will check the asserts inside recovery code // This will check the asserts inside recovery code
ASSERT_OK(db->FlushWAL(true)); ASSERT_OK(db->FlushWAL(true));
// Flush only cf 1 // Flush only cf 1
reinterpret_cast<DBImpl*>(db->GetRootDB()) static_cast_with_check<DBImpl>(db->GetRootDB())
->TEST_FlushMemTable(true, false, handles[1]); ->TEST_FlushMemTable(true, false, handles[1]);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();
ASSERT_OK(ReOpenNoDelete(cfds, &handles)); ASSERT_OK(ReOpenNoDelete(cfds, &handles));
@ -5988,7 +5988,7 @@ TEST_P(TransactionTest, DuplicateKeys) {
// This will check the asserts inside recovery code // This will check the asserts inside recovery code
ASSERT_OK(db->FlushWAL(true)); ASSERT_OK(db->FlushWAL(true));
// Flush only cf 1 // Flush only cf 1
reinterpret_cast<DBImpl*>(db->GetRootDB()) static_cast_with_check<DBImpl>(db->GetRootDB())
->TEST_FlushMemTable(true, false, handles[1]); ->TEST_FlushMemTable(true, false, handles[1]);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();
ASSERT_OK(ReOpenNoDelete(cfds, &handles)); ASSERT_OK(ReOpenNoDelete(cfds, &handles));
@ -6015,7 +6015,7 @@ TEST_P(TransactionTest, DuplicateKeys) {
// This will check the asserts inside recovery code // This will check the asserts inside recovery code
ASSERT_OK(db->FlushWAL(true)); ASSERT_OK(db->FlushWAL(true));
// Flush only cf 1 // Flush only cf 1
reinterpret_cast<DBImpl*>(db->GetRootDB()) static_cast_with_check<DBImpl>(db->GetRootDB())
->TEST_FlushMemTable(true, false, handles[1]); ->TEST_FlushMemTable(true, false, handles[1]);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();
ASSERT_OK(ReOpenNoDelete(cfds, &handles)); ASSERT_OK(ReOpenNoDelete(cfds, &handles));
@ -6042,7 +6042,7 @@ TEST_P(TransactionTest, DuplicateKeys) {
// This will check the asserts inside recovery code // This will check the asserts inside recovery code
ASSERT_OK(db->FlushWAL(true)); ASSERT_OK(db->FlushWAL(true));
// Flush only cf 1 // Flush only cf 1
reinterpret_cast<DBImpl*>(db->GetRootDB()) static_cast_with_check<DBImpl>(db->GetRootDB())
->TEST_FlushMemTable(true, false, handles[1]); ->TEST_FlushMemTable(true, false, handles[1]);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();
ASSERT_OK(ReOpenNoDelete(cfds, &handles)); ASSERT_OK(ReOpenNoDelete(cfds, &handles));
@ -6157,7 +6157,7 @@ TEST_P(TransactionTest, DoubleCrashInRecovery) {
ASSERT_OK(db->Put(write_options, "foo4", "bar4")); ASSERT_OK(db->Put(write_options, "foo4", "bar4"));
db->FlushWAL(true); db->FlushWAL(true);
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
uint64_t wal_file_id = db_impl->TEST_LogfileNumber(); uint64_t wal_file_id = db_impl->TEST_LogfileNumber();
std::string fname = LogFileName(dbname, wal_file_id); std::string fname = LogFileName(dbname, wal_file_id);
reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash(); reinterpret_cast<PessimisticTransactionDB*>(db)->TEST_Crash();

4
utilities/transactions/transaction_test.h
Unescape View File

@ -437,7 +437,7 @@ class TransactionTestBase : public ::testing::Test {
if (txn_db_options.write_policy == WRITE_COMMITTED) { if (txn_db_options.write_policy == WRITE_COMMITTED) {
options.unordered_write = false; options.unordered_write = false;
} }
auto db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); auto db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// Before upgrade/downgrade the WAL must be emptied // Before upgrade/downgrade the WAL must be emptied
if (empty_wal) { if (empty_wal) {
db_impl->TEST_FlushMemTable(); db_impl->TEST_FlushMemTable();
@ -453,7 +453,7 @@ class TransactionTestBase : public ::testing::Test {
ASSERT_TRUE(s.IsNotSupported()); ASSERT_TRUE(s.IsNotSupported());
return; return;
} }
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// Check that WAL is empty // Check that WAL is empty
VectorLogPtr log_files; VectorLogPtr log_files;
db_impl->GetSortedWalFiles(log_files); db_impl->GetSortedWalFiles(log_files);

3
utilities/transactions/transaction_util.cc
Unescape View File

@ -14,6 +14,7 @@
#include "db/db_impl/db_impl.h" #include "db/db_impl/db_impl.h"
#include "rocksdb/status.h" #include "rocksdb/status.h"
#include "rocksdb/utilities/write_batch_with_index.h" #include "rocksdb/utilities/write_batch_with_index.h"
#include "util/cast_util.h"
#include "util/string_util.h" #include "util/string_util.h"
namespace ROCKSDB_NAMESPACE { namespace ROCKSDB_NAMESPACE {
@ -24,7 +25,7 @@ Status TransactionUtil::CheckKeyForConflicts(
SequenceNumber min_uncommitted) { SequenceNumber min_uncommitted) {
Status result; Status result;
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
auto cfd = cfh->cfd(); auto cfd = cfh->cfd();
SuperVersion* sv = db_impl->GetAndRefSuperVersion(cfd); SuperVersion* sv = db_impl->GetAndRefSuperVersion(cfd);

20
utilities/transactions/write_prepared_transaction_test.cc
Unescape View File

@ -1676,7 +1676,7 @@ TEST_P(SeqAdvanceConcurrentTest, SeqAdvanceConcurrent) {
if (n % 1000 == 0) { if (n % 1000 == 0) {
printf("Tested %" ROCKSDB_PRIszt " cases so far\n", n); printf("Tested %" ROCKSDB_PRIszt " cases so far\n", n);
} }
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
auto seq = db_impl->TEST_GetLastVisibleSequence(); auto seq = db_impl->TEST_GetLastVisibleSequence();
with_empty_commits = 0; with_empty_commits = 0;
exp_seq = seq; exp_seq = seq;
@ -1768,7 +1768,7 @@ TEST_P(SeqAdvanceConcurrentTest, SeqAdvanceConcurrent) {
db_impl->FlushWAL(true); db_impl->FlushWAL(true);
ReOpenNoDelete(); ReOpenNoDelete();
assert(db != nullptr); assert(db != nullptr);
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->TEST_GetLastVisibleSequence(); seq = db_impl->TEST_GetLastVisibleSequence();
ASSERT_LE(exp_seq, seq + with_empty_commits); ASSERT_LE(exp_seq, seq + with_empty_commits);
@ -1781,7 +1781,7 @@ TEST_P(SeqAdvanceConcurrentTest, SeqAdvanceConcurrent) {
db_impl->FlushWAL(true); db_impl->FlushWAL(true);
ReOpenNoDelete(); ReOpenNoDelete();
assert(db != nullptr); assert(db != nullptr);
db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
seq = db_impl->GetLatestSequenceNumber(); seq = db_impl->GetLatestSequenceNumber();
ASSERT_LE(exp_seq, seq + with_empty_commits); ASSERT_LE(exp_seq, seq + with_empty_commits);
} }
@ -1947,7 +1947,7 @@ TEST_P(WritePreparedTransactionTest, IsInSnapshotEmptyMap) {
delete txn; delete txn;
} }
dynamic_cast<WritePreparedTxnDB*>(db)->TEST_Crash(); dynamic_cast<WritePreparedTxnDB*>(db)->TEST_Crash();
auto db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); auto db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db_impl->FlushWAL(true); db_impl->FlushWAL(true);
ReOpenNoDelete(); ReOpenNoDelete();
WritePreparedTxnDB* wp_db = dynamic_cast<WritePreparedTxnDB*>(db); WritePreparedTxnDB* wp_db = dynamic_cast<WritePreparedTxnDB*>(db);
@ -2285,7 +2285,7 @@ TEST_P(WritePreparedTransactionTest, Rollback) {
if (crash) { if (crash) {
delete txn; delete txn;
auto db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); auto db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db_impl->FlushWAL(true); db_impl->FlushWAL(true);
dynamic_cast<WritePreparedTxnDB*>(db)->TEST_Crash(); dynamic_cast<WritePreparedTxnDB*>(db)->TEST_Crash();
ReOpenNoDelete(); ReOpenNoDelete();
@ -2344,7 +2344,7 @@ TEST_P(WritePreparedTransactionTest, DisableGCDuringRecovery) {
} }
std::reverse(std::begin(versions), std::end(versions)); std::reverse(std::begin(versions), std::end(versions));
VerifyInternalKeys(versions); VerifyInternalKeys(versions);
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
db_impl->FlushWAL(true); db_impl->FlushWAL(true);
// Use small buffer to ensure memtable flush during recovery // Use small buffer to ensure memtable flush during recovery
options.write_buffer_size = 1024; options.write_buffer_size = 1024;
@ -2376,7 +2376,7 @@ TEST_P(WritePreparedTransactionTest, SequenceNumberZero) {
TEST_P(WritePreparedTransactionTest, CompactionShouldKeepUncommittedKeys) { TEST_P(WritePreparedTransactionTest, CompactionShouldKeepUncommittedKeys) {
options.disable_auto_compactions = true; options.disable_auto_compactions = true;
ReOpen(); ReOpen();
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// Snapshots to avoid keys get evicted. // Snapshots to avoid keys get evicted.
std::vector<const Snapshot*> snapshots; std::vector<const Snapshot*> snapshots;
// Keep track of expected sequence number. // Keep track of expected sequence number.
@ -2475,7 +2475,7 @@ TEST_P(WritePreparedTransactionTest, CompactionShouldKeepSnapshotVisibleKeys) {
ASSERT_OK(txn1->Prepare()); ASSERT_OK(txn1->Prepare());
ASSERT_EQ(++expected_seq, db->GetLatestSequenceNumber()); ASSERT_EQ(++expected_seq, db->GetLatestSequenceNumber());
ASSERT_OK(txn1->Commit()); ASSERT_OK(txn1->Commit());
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
ASSERT_EQ(++expected_seq, db_impl->TEST_GetLastVisibleSequence()); ASSERT_EQ(++expected_seq, db_impl->TEST_GetLastVisibleSequence());
delete txn1; delete txn1;
// Take a snapshots to avoid keys get evicted before compaction. // Take a snapshots to avoid keys get evicted before compaction.
@ -2881,7 +2881,7 @@ TEST_P(WritePreparedTransactionTest,
ASSERT_EQ(++expected_seq, db->GetLatestSequenceNumber()); ASSERT_EQ(++expected_seq, db->GetLatestSequenceNumber());
SequenceNumber seq1 = expected_seq; SequenceNumber seq1 = expected_seq;
ASSERT_OK(db->Put(WriteOptions(), "key2", "value2")); ASSERT_OK(db->Put(WriteOptions(), "key2", "value2"));
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
expected_seq++; // one for data expected_seq++; // one for data
if (options.two_write_queues) { if (options.two_write_queues) {
expected_seq++; // one for commit expected_seq++; // one for commit
@ -3019,7 +3019,7 @@ TEST_P(WritePreparedTransactionTest, NonAtomicCommitOfDelayedPrepared) {
UpdateTransactionDBOptions(snapshot_cache_bits, commit_cache_bits); UpdateTransactionDBOptions(snapshot_cache_bits, commit_cache_bits);
ReOpen(); ReOpen();
WritePreparedTxnDB* wp_db = dynamic_cast<WritePreparedTxnDB*>(db); WritePreparedTxnDB* wp_db = dynamic_cast<WritePreparedTxnDB*>(db);
DBImpl* db_impl = reinterpret_cast<DBImpl*>(db->GetRootDB()); DBImpl* db_impl = static_cast_with_check<DBImpl>(db->GetRootDB());
// Fill up the commit cache // Fill up the commit cache
std::string init_value("value1"); std::string init_value("value1");
for (int i = 0; i < 10; i++) { for (int i = 0; i < 10; i++) {

6
utilities/transactions/write_prepared_txn_db.cc
Unescape View File

@ -339,7 +339,8 @@ Iterator* WritePreparedTxnDB::NewIterator(const ReadOptions& options,
own_snapshot = std::make_shared<ManagedSnapshot>(db_impl_, snapshot); own_snapshot = std::make_shared<ManagedSnapshot>(db_impl_, snapshot);
} }
assert(snapshot_seq != kMaxSequenceNumber); assert(snapshot_seq != kMaxSequenceNumber);
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
auto* state = auto* state =
new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted); new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted);
auto* db_iter = auto* db_iter =
@ -375,7 +376,8 @@ Status WritePreparedTxnDB::NewIterators(
iterators->clear(); iterators->clear();
iterators->reserve(column_families.size()); iterators->reserve(column_families.size());
for (auto* column_family : column_families) { for (auto* column_family : column_families) {
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
auto* state = auto* state =
new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted); new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted);
auto* db_iter = auto* db_iter =

3
utilities/transactions/write_unprepared_txn_db.cc
Unescape View File

@ -452,7 +452,8 @@ Iterator* WriteUnpreparedTxnDB::NewIterator(const ReadOptions& options,
min_uncommitted = min_uncommitted =
static_cast_with_check<const SnapshotImpl>(snapshot)->min_uncommitted_; static_cast_with_check<const SnapshotImpl>(snapshot)->min_uncommitted_;
auto* cfd = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family)->cfd(); auto* cfd =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family)->cfd();
auto* state = auto* state =
new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted, txn); new IteratorState(this, snapshot_seq, own_snapshot, min_uncommitted, txn);
auto* db_iter = auto* db_iter =

4
utilities/write_batch_with_index/write_batch_with_index.cc
Unescape View File

@ -893,7 +893,7 @@ Status WriteBatchWithIndex::GetFromBatchAndDB(
if (s.ok() || s.IsNotFound()) { // DB Get Succeeded if (s.ok() || s.IsNotFound()) { // DB Get Succeeded
if (result == WriteBatchWithIndexInternal::Result::kMergeInProgress) { if (result == WriteBatchWithIndexInternal::Result::kMergeInProgress) {
// Merge result from DB with merges in Batch // Merge result from DB with merges in Batch
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh = static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
const MergeOperator* merge_operator = const MergeOperator* merge_operator =
cfh->cfd()->ioptions()->merge_operator; cfh->cfd()->ioptions()->merge_operator;
Statistics* statistics = immuable_db_options.statistics.get(); Statistics* statistics = immuable_db_options.statistics.get();
@ -997,7 +997,7 @@ void WriteBatchWithIndex::MultiGetFromBatchAndDB(
&sorted_keys); &sorted_keys);
ColumnFamilyHandleImpl* cfh = ColumnFamilyHandleImpl* cfh =
reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
const MergeOperator* merge_operator = cfh->cfd()->ioptions()->merge_operator; const MergeOperator* merge_operator = cfh->cfd()->ioptions()->merge_operator;
for (auto iter = key_context.begin(); iter != key_context.end(); ++iter) { for (auto iter = key_context.begin(); iter != key_context.end(); ++iter) {
KeyContext& key = *iter; KeyContext& key = *iter;

4
utilities/write_batch_with_index/write_batch_with_index_internal.cc
Unescape View File

@ -13,6 +13,7 @@
#include "rocksdb/comparator.h" #include "rocksdb/comparator.h"
#include "rocksdb/db.h" #include "rocksdb/db.h"
#include "rocksdb/utilities/write_batch_with_index.h" #include "rocksdb/utilities/write_batch_with_index.h"
#include "util/cast_util.h"
#include "util/coding.h" #include "util/coding.h"
#include "util/string_util.h" #include "util/string_util.h"
@ -249,7 +250,8 @@ WriteBatchWithIndexInternal::Result WriteBatchWithIndexInternal::GetFromBatch(
const MergeOperator* merge_operator; const MergeOperator* merge_operator;
if (column_family != nullptr) { if (column_family != nullptr) {
auto cfh = reinterpret_cast<ColumnFamilyHandleImpl*>(column_family); auto cfh =
static_cast_with_check<ColumnFamilyHandleImpl>(column_family);
merge_operator = cfh->cfd()->ioptions()->merge_operator; merge_operator = cfh->cfd()->ioptions()->merge_operator;
} else { } else {
*s = Status::InvalidArgument("Must provide a column_family"); *s = Status::InvalidArgument("Must provide a column_family");

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