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

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Levi Tamasi 092f417037 Move the uncompression dictionary object out of the block cache (#5584) ... Summary: RocksDB has historically stored uncompression dictionary objects in the block cache as opposed to storing just the block contents. This neccesitated evicting the object upon table close. With the new code, only the raw blocks are stored in the cache, eliminating the need for eviction. In addition, the patch makes the following improvements: 1) Compression dictionary blocks are now prefetched/pinned similarly to index/filter blocks. 2) A copy operation got eliminated when the uncompression dictionary is retrieved. 3) Errors related to retrieving the uncompression dictionary are propagated as opposed to silently ignored. Note: the patch temporarily breaks the compression dictionary evicition stats. They will be fixed in a separate phase. Pull Request resolved: https://github.com/facebook/rocksdb/pull/5584 Test Plan: make asan_check Differential Revision: D16344151 Pulled By: ltamasi fbshipit-source-id: 2962b295f5b19628f9da88a3fcebbce5a5017a7b		5 years ago
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block.cc	Add an option to put first key of each sst block in the index (#5289)	6 years ago
block.h	Add an option to put first key of each sst block in the index (#5289)	6 years ago
block_based_filter_block.cc	Move the filter readers out of the block cache (#5504)	6 years ago
block_based_filter_block.h	Move the filter readers out of the block cache (#5504)	6 years ago
block_based_filter_block_test.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
block_based_table_builder.cc	Add support for timestamp in Get/Put (#5079)	6 years ago
block_based_table_builder.h	Move some memory related files from util/ to memory/ (#5382)	6 years ago
block_based_table_factory.cc	LRU Cache to enable mid-point insertion by default (#5508)	6 years ago
block_based_table_factory.h	Organizing rocksdb/table directory by format	6 years ago
block_based_table_reader.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
block_based_table_reader.h	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
block_builder.cc	Organizing rocksdb/table directory by format	6 years ago
block_builder.h	Organizing rocksdb/table directory by format	6 years ago
block_prefix_index.cc	Move some memory related files from util/ to memory/ (#5382)	6 years ago
block_prefix_index.h	Organizing rocksdb/table directory by format	6 years ago
block_test.cc	Add an option to put first key of each sst block in the index (#5289)	6 years ago
block_type.h	Make the 'block read count' performance counters consistent (#5484)	6 years ago
cachable_entry.h	Move the filter readers out of the block cache (#5504)	6 years ago
data_block_footer.cc	Organizing rocksdb/table directory by format	6 years ago
data_block_footer.h	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index.cc	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index.h	Organizing rocksdb/table directory by format	6 years ago
data_block_hash_index_test.cc	Add an option to put first key of each sst block in the index (#5289)	6 years ago
filter_block.h	Move the filter readers out of the block cache (#5504)	6 years ago
filter_block_reader_common.cc	Move the filter readers out of the block cache (#5504)	6 years ago
filter_block_reader_common.h	Move the filter readers out of the block cache (#5504)	6 years ago
flush_block_policy.cc	Organizing rocksdb/table directory by format	6 years ago
flush_block_policy.h	Organizing rocksdb/table directory by format	6 years ago
full_filter_block.cc	Move the filter readers out of the block cache (#5504)	6 years ago
full_filter_block.h	Move the filter readers out of the block cache (#5504)	6 years ago
full_filter_block_test.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
index_builder.cc	Add an option to put first key of each sst block in the index (#5289)	6 years ago
index_builder.h	Add an option to put first key of each sst block in the index (#5289)	6 years ago
partitioned_filter_block.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
partitioned_filter_block.h	Move the filter readers out of the block cache (#5504)	6 years ago
partitioned_filter_block_test.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
uncompression_dict_reader.cc	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago
uncompression_dict_reader.h	Move the uncompression dictionary object out of the block cache (#5584)	5 years ago