fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph

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Yueh-Hsuan Chiang e11f676e34 Add OptionsUtil::LoadOptionsFromFile() API ... Summary: This patch adds OptionsUtil::LoadOptionsFromFile() and OptionsUtil::LoadLatestOptionsFromDB(), which allow developers to construct DBOptions and ColumnFamilyOptions from a RocksDB options file. Note that most pointer-typed options such as merge_operator will not be constructed. With this API, developers no longer need to remember all the options in order to reopen an existing rocksdb instance like the following: DBOptions db_options; std::vector<std::string> cf_names; std::vector<ColumnFamilyOptions> cf_opts; // Load primitive-typed options from an existing DB OptionsUtil::LoadLatestOptionsFromDB( dbname, &db_options, &cf_names, &cf_opts); // Initialize necessary pointer-typed options cf_opts[0].merge_operator.reset(new MyMergeOperator()); ... // Construct the vector of ColumnFamilyDescriptor std::vector<ColumnFamilyDescriptor> cf_descs; for (size_t i = 0; i < cf_opts.size(); ++i) { cf_descs.emplace_back(cf_names[i], cf_opts[i]); } // Open the DB DB* db = nullptr; std::vector<ColumnFamilyHandle*> cf_handles; auto s = DB::Open(db_options, dbname, cf_descs, &handles, &db); Test Plan: Augment existing tests in column_family_test options_test db_test Reviewers: igor, IslamAbdelRahman, sdong, anthony Reviewed By: anthony Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D49095		9 years ago
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adaptive_table_factory.cc	Pass column family ID to table property collector	9 years ago
adaptive_table_factory.h	Pass column family ID to table property collector	9 years ago
block.cc	Seperate InternalIterator from Iterator	9 years ago
block.h	Seperate InternalIterator from Iterator	9 years ago
block_based_filter_block.cc	bloom hit/miss stats for SST and memtable	9 years ago
block_based_filter_block.h	Remember whole key/prefix filtering on/off in SST file	10 years ago
block_based_filter_block_test.cc	rocksdb: switch to gtest	9 years ago
block_based_table_builder.cc	Revert "Adding new table properties"	9 years ago
block_based_table_builder.h	Move skip_table_builder_flush to BlockBasedTableOption	9 years ago
block_based_table_factory.cc	Move skip_table_builder_flush to BlockBasedTableOption	9 years ago
block_based_table_factory.h	Add OptionsUtil::LoadOptionsFromFile() API	9 years ago
block_based_table_reader.cc	Seperate InternalIterator from Iterator	9 years ago
block_based_table_reader.h	Seperate InternalIterator from Iterator	9 years ago
block_builder.cc	Turn on -Wshorten-64-to-32 and fix all the errors	10 years ago
block_builder.h	delete unused Comparator	10 years ago
block_hash_index.cc	Seperate InternalIterator from Iterator	9 years ago
block_hash_index.h	Seperate InternalIterator from Iterator	9 years ago
block_hash_index_test.cc	Seperate InternalIterator from Iterator	9 years ago
block_prefix_index.cc	Turn on -Wshorten-64-to-32 and fix all the errors	10 years ago
block_prefix_index.h	Windows Port from Microsoft	9 years ago
block_test.cc	Seperate InternalIterator from Iterator	9 years ago
bloom_block.cc	table/bloom_block.*: pass func parameter by reference	10 years ago
bloom_block.h	Enforce write buffer memory limit across column families	10 years ago
cuckoo_table_builder.cc	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_builder.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
cuckoo_table_builder_test.cc	Block cuckoo table tests in ROCKSDB_LITE	9 years ago
cuckoo_table_factory.cc	Pass column family ID to table property collector	9 years ago
cuckoo_table_factory.h	Add OptionsUtil::LoadOptionsFromFile() API	9 years ago
cuckoo_table_reader.cc	Seperate InternalIterator from Iterator	9 years ago
cuckoo_table_reader.h	Seperate InternalIterator from Iterator	9 years ago
cuckoo_table_reader_test.cc	Seperate InternalIterator from Iterator	9 years ago
filter_block.h	Dump routine to BlockBasedTableReader	10 years ago
flush_block_policy.cc	move block based table related options BlockBasedTableOptions	10 years ago
format.cc	Add ZSTD (not final format) compression type	9 years ago
format.h	Move rate_limiter, write buffering, most perf context instrumentation and most random kill out of Env	9 years ago
full_filter_block.cc	bloom hit/miss stats for SST and memtable	9 years ago
full_filter_block.h	Remember whole key/prefix filtering on/off in SST file	10 years ago
full_filter_block_test.cc	rocksdb: switch to gtest	9 years ago
get_context.cc	Compaction filter on merge operands	9 years ago
get_context.h	Implement a table-level row cache	9 years ago
internal_iterator.h	Seperate InternalIterator from Iterator	9 years ago
iter_heap.h	Replace std::priority_queue in MergingIterator with custom heap, take 2	9 years ago
iterator.cc	Seperate InternalIterator from Iterator	9 years ago
iterator_wrapper.h	Seperate InternalIterator from Iterator	9 years ago
merger.cc	Seperate InternalIterator from Iterator	9 years ago
merger.h	Seperate InternalIterator from Iterator	9 years ago
merger_test.cc	Seperate InternalIterator from Iterator	9 years ago
meta_blocks.cc	Revert "Adding new table properties"	9 years ago
meta_blocks.h	Moving memtable related files from util to a new directory memtable	9 years ago
mock_table.cc	Fix MockTable ID storage	9 years ago
mock_table.h	Fix MockTable ID storage	9 years ago
plain_table_builder.cc	Pass column family ID to table property collector	9 years ago
plain_table_builder.h	Pass column family ID to table property collector	9 years ago
plain_table_factory.cc	Support PlainTableOption in option_helper	9 years ago
plain_table_factory.h	Add OptionsUtil::LoadOptionsFromFile() API	9 years ago
plain_table_index.cc	"make format" against last 10 commits	9 years ago
plain_table_index.h	Block plain_table_index.cc in ROCKSDB_LITE	10 years ago
plain_table_key_coding.cc	Fix the bug of using freed memory introduced by recent plain table reader patch	9 years ago
plain_table_key_coding.h	PlainTableReader to support non-mmap mode	9 years ago
plain_table_reader.cc	Seperate InternalIterator from Iterator	9 years ago
plain_table_reader.h	Seperate InternalIterator from Iterator	9 years ago
scoped_arena_iterator.h	Seperate InternalIterator from Iterator	9 years ago
sst_file_writer.cc	Move skip_table_builder_flush to BlockBasedTableOption	9 years ago
table_builder.h	Move skip_table_builder_flush to BlockBasedTableOption	9 years ago
table_properties.cc	Revert "Adding new table properties"	9 years ago
table_properties_internal.h	Seperate InternalIterator from Iterator	9 years ago
table_reader.h	Seperate InternalIterator from Iterator	9 years ago
table_reader_bench.cc	Move skip_table_builder_flush to BlockBasedTableOption	9 years ago
table_test.cc	Revert "Adding new table properties"	9 years ago
two_level_iterator.cc	Seperate InternalIterator from Iterator	9 years ago
two_level_iterator.h	Seperate InternalIterator from Iterator	9 years ago