Move util/trace_replay.* to trace_replay/ (#5376)

Summary:
util/ means for lower level libraries. trace_replay is highly integrated to DB and sometimes call DB. Move it out to a separate directory.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/5376

Differential Revision: D15550938

Pulled By: siying

fbshipit-source-id: f46dce5ceffdc05a73f26379c7bb1b79ebe6c207

CMakeLists.txt

@@ -623,6 +623,7 @@ set(SOURCES
         tools/ldb_tool.cc
         tools/sst_dump_tool.cc
         tools/trace_analyzer_tool.cc
+        trace_replay/trace_replay.cc
         util/bloom.cc
         util/coding.cc
         util/compaction_job_stats_impl.cc
@@ -642,7 +643,6 @@ set(SOURCES
         util/string_util.cc
         util/thread_local.cc
         util/threadpool_imp.cc
-        util/trace_replay.cc
         util/xxhash.cc
         utilities/backupable/backupable_db.cc
         utilities/blob_db/blob_compaction_filter.cc

TARGETS

@@ -221,6 +221,7 @@ cpp_library(
         "tools/ldb_cmd.cc",
         "tools/ldb_tool.cc",
         "tools/sst_dump_tool.cc",
+        "trace_replay/trace_replay.cc",
         "util/bloom.cc",
         "util/build_version.cc",
         "util/coding.cc",
@@ -241,7 +242,6 @@ cpp_library(
         "util/string_util.cc",
         "util/thread_local.cc",
         "util/threadpool_imp.cc",
-        "util/trace_replay.cc",
         "util/xxhash.cc",
         "utilities/backupable/backupable_db.cc",
         "utilities/blob_db/blob_compaction_filter.cc",

db/db_impl/db_impl.h

@@ -53,12 +53,12 @@
 #include "rocksdb/transaction_log.h"
 #include "rocksdb/write_buffer_manager.h"
 #include "table/scoped_arena_iterator.h"
+#include "trace_replay/trace_replay.h"
 #include "util/autovector.h"
 #include "util/hash.h"
 #include "util/repeatable_thread.h"
 #include "util/stop_watch.h"
 #include "util/thread_local.h"
-#include "util/trace_replay.h"
 
 namespace rocksdb {
 

db/db_iter.cc

@@ -26,9 +26,9 @@
 #include "rocksdb/options.h"
 #include "table/internal_iterator.h"
 #include "table/iterator_wrapper.h"
+#include "trace_replay/trace_replay.h"
 #include "util/mutexlock.h"
 #include "util/string_util.h"
-#include "util/trace_replay.h"
 #include "util/user_comparator_wrapper.h"
 
 namespace rocksdb {

src.mk

@@ -142,6 +142,7 @@ LIB_SOURCES =                                                   \
   test_util/sync_point_impl.cc                                  \
   test_util/transaction_test_util.cc                            \
   tools/dump/db_dump_tool.cc                                    \
+  trace_replay/trace_replay.cc                                  \
   util/bloom.cc                                                 \
   util/build_version.cc                                         \
   util/coding.cc                                                \
@@ -162,7 +163,6 @@ LIB_SOURCES =                                                   \
   util/string_util.cc                                           \
   util/thread_local.cc                                          \
   util/threadpool_imp.cc                                        \
-  util/trace_replay.cc                                          \
   util/xxhash.cc                                                \
   utilities/backupable/backupable_db.cc                         \
   utilities/blob_db/blob_compaction_filter.cc                   \

tools/trace_analyzer_test.cc

@@ -30,7 +30,7 @@ int main() {
 #include "test_util/testharness.h"
 #include "test_util/testutil.h"
 #include "tools/trace_analyzer_tool.h"
-#include "util/trace_replay.h"
+#include "trace_replay/trace_replay.h"
 
 namespace rocksdb {
 

tools/trace_analyzer_tool.cc

@@ -44,13 +44,13 @@
 #include "table/plain/plain_table_factory.h"
 #include "table/table_reader.h"
 #include "tools/trace_analyzer_tool.h"
+#include "trace_replay/trace_replay.h"
 #include "util/coding.h"
 #include "util/compression.h"
 #include "util/file_reader_writer.h"
 #include "util/gflags_compat.h"
 #include "util/random.h"
 #include "util/string_util.h"
-#include "util/trace_replay.h"
 
 using GFLAGS_NAMESPACE::ParseCommandLineFlags;
 using GFLAGS_NAMESPACE::RegisterFlagValidator;

tools/trace_analyzer_tool.h

@@ -16,7 +16,7 @@
 #include "rocksdb/env.h"
 #include "rocksdb/trace_reader_writer.h"
 #include "rocksdb/write_batch.h"
-#include "util/trace_replay.h"
+#include "trace_replay/trace_replay.h"
 
 namespace rocksdb {
 

trace_replay/trace_replay.cc

@@ -3,7 +3,7 @@
 //  COPYING file in the root directory) and Apache 2.0 License
 //  (found in the LICENSE.Apache file in the root directory).
 
-#include "util/trace_replay.h"
+#include "trace_replay/trace_replay.h"
 
 #include <chrono>
 #include <sstream>

utilities/trace/file_trace_reader_writer.cc

@@ -5,9 +5,9 @@
 
 #include "utilities/trace/file_trace_reader_writer.h"
 
+#include "trace_replay/trace_replay.h"
 #include "util/coding.h"
 #include "util/file_reader_writer.h"
-#include "util/trace_replay.h"
 
 namespace rocksdb {