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

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Andrew Kryczka 75d3b6fdf0 Redesign block cache pinning API (#7520) ... Summary: The old flag-based APIs (`BlockBasedTableOptions::pin_l0_filter_and_index_blocks_in_cache` and `BlockBasedTableOptions::pin_top_level_index_and_filter`) were insufficient for our needs. For example, it was impossible to pin only unpartitioned meta-blocks, which could prevent block cache contention when turning on dictionary compression or during a migration to partitioned indexes/filters. It was also impossible to pin all meta-blocks in memory while having predictable memory usage via block cache. If we had continued adding flags to address these scenarios, they would have had significant overlap causing confusion. Instead, this PR deprecates the flags and starts a new API with non-overlapping options. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7520 Test Plan: - new unit test - added new options to stress/crash test and ran for a while: `$ python tools/db_crashtest.py blackbox --simple --max_key=1000000 -write_buffer_size=1048576 -target_file_size_base=1048576 -max_bytes_for_level_base=4194304 --interval=10 -value_size_mult=33 -column_families=1 -reopen=0` Reviewed By: pdillinger Differential Revision: D24200034 Pulled By: ajkr fbshipit-source-id: 3fa7cfc71e7960f7a867511dd6ae5834dd73b13e		4 years ago
..
adaptive	Bring the Configurable options together (#5753)	4 years ago
block_based	Redesign block cache pinning API (#7520)	4 years ago
cuckoo	Change ParseInternalKey() to return Status instead of bool (#7457)	4 years ago
plain	Change ParseInternalKey() to return Status instead of bool (#7457)	4 years ago
block_fetcher.cc	Skip unnecessary allocation for mmap reads under 5000 bytes (#7043)	4 years ago
block_fetcher.h	Reduce memory copies when fetching and uncompressing blocks from SST files (#6689)	5 years ago
block_fetcher_test.cc	Add Status check enforcement for unit tests (#7464)	4 years ago
cleanable_test.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
format.cc	Introduce a helper method UncompressData (#7434)	4 years ago
format.h	Clean up CompressBlock/CompressBlockInternal a bit (#7249)	4 years ago
get_context.cc	Add timestamp to delete (#6253)	5 years ago
get_context.h	Add Stats for MultiGet (#7366)	4 years ago
internal_iterator.h	Clean up InternalIterator upper bound logic a little bit (#7200)	4 years ago
iter_heap.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
iterator.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
iterator_wrapper.h	Redesign block cache pinning API (#7520)	4 years ago
merger_test.cc	More Makefile Cleanup (#7097)	4 years ago
merging_iterator.cc	Add some simulator cache and block tracer tests to ASSERT_STATUS_CHECKED (#7305)	4 years ago
merging_iterator.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
meta_blocks.cc	Restore file size in backup table file names (and other cleanup) (#7400)	4 years ago
meta_blocks.h	Extend Get/MultiGet deadline support to table open (#6982)	4 years ago
mock_table.cc	Introduce options.check_flush_compaction_key_order (#7467)	4 years ago
mock_table.h	Introduce options.check_flush_compaction_key_order (#7467)	4 years ago
multiget_context.h	Status check enforcement for timestamp_basic_test (#7454)	4 years ago
persistent_cache_helper.cc	Add more tests to ASSERT_STATUS_CHECKED (#7367)	4 years ago
persistent_cache_helper.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
persistent_cache_options.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
scoped_arena_iterator.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
sst_file_dumper.cc	Change ParseInternalKey() to return Status instead of bool (#7457)	4 years ago
sst_file_dumper.h	Add sst_file_dumper status check (#7315)	4 years ago
sst_file_reader.cc	Fix scope of `ReadOptions` in `SstFileReader` (#7432)	4 years ago
sst_file_reader_test.cc	Fix scope of `ReadOptions` in `SstFileReader` (#7432)	4 years ago
sst_file_writer.cc	enable Status check assertions for sst_file_reader_test (#7448)	4 years ago
sst_file_writer_collectors.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
table_builder.h	Store DB identity and DB session ID in SST files (#6983)	4 years ago
table_factory.cc	Enforce status check for corruption_test (#7453)	4 years ago
table_properties.cc	Store DB identity and DB session ID in SST files (#6983)	4 years ago
table_properties_internal.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
table_reader.h	dedup ReadOptions in iterator hierarchy (#7210)	4 years ago
table_reader_bench.cc	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
table_reader_caller.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
table_test.cc	Add few unit test cases in ASSERT_STATUS_CHECKED (#7500)	4 years ago
two_level_iterator.cc	Redesign block cache pinning API (#7520)	4 years ago
two_level_iterator.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago