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

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Andrew Kryczka 1adbceb581 Expand effect of dictionary settings in `ColumnFamilyOptions::compression_opts` (#7619) ... Summary: In dictionary compression's initial implementation, in order to save CPU overhead, we only enabled it for bottom level under the assumption that the vast majority of data is stored there. At that time, there was no such thing as `ColumnFamilyOptions::bottommost_compression_opts`, so we just hardcoded disabling dictionary compression in flush and compactions to non-bottommost level. Now, we have users who generate all their files through flush and are considering using dictionary compression. To support such a use case, this PR expands the scope of `ColumnFamilyOptions::compression_opts` to additionally include flushed files and files generated by compaction to a non-bottommost level. Users can still get the old behavior by moving their dictionary settings to `ColumnFamilyOptions::bottommost_compression_opts` and explicitly enabling both that and `ColumnFamilyOptions::bottommost_compression`. Pull Request resolved: https://github.com/facebook/rocksdb/pull/7619 Reviewed By: ltamasi Differential Revision: D24665610 Pulled By: ajkr fbshipit-source-id: 656b90bce1033fe21c71e09af931ef5bde3e464c		4 years ago
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compaction.cc	Expand effect of dictionary settings in `ColumnFamilyOptions::compression_opts` (#7619)	4 years ago
compaction.h	SST Partitioner interface that allows to split SST files (#6957)	4 years ago
compaction_iteration_stats.h	Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433)	5 years ago
compaction_iterator.cc	In ParseInternalKey(), include corrupt key info in Status (#7515)	4 years ago
compaction_iterator.h	Allow compaction iterator to perform garbage collection (#7556)	4 years ago
compaction_iterator_test.cc	In ParseInternalKey(), include corrupt key info in Status (#7515)	4 years ago
compaction_job.cc	Integrate BlobFileBuilder into the compaction process (#7573)	4 years ago
compaction_job.h	Integrate BlobFileBuilder into the compaction process (#7573)	4 years ago
compaction_job_stats_test.cc	Remove unused includes (#7604)	4 years ago
compaction_job_test.cc	In ParseInternalKey(), include corrupt key info in Status (#7515)	4 years ago
compaction_picker.cc	Add missing ComputeCompactionScore() for a new universal manual compaction (#7281)	4 years ago
compaction_picker.h	Make max_subcompactions dynamically changeable (#7159)	4 years ago
compaction_picker_fifo.cc	Make max_subcompactions dynamically changeable (#7159)	4 years ago
compaction_picker_fifo.h	Make max_subcompactions dynamically changeable (#7159)	4 years ago
compaction_picker_level.cc	Make max_subcompactions dynamically changeable (#7159)	4 years ago
compaction_picker_level.h	Make max_subcompactions dynamically changeable (#7159)	4 years ago
compaction_picker_test.cc	Remove unused includes (#7604)	4 years ago
compaction_picker_universal.cc	Make sure assert(false) handles failures too (#7483)	4 years ago
compaction_picker_universal.h	Make max_subcompactions dynamically changeable (#7159)	4 years ago
sst_partitioner.cc	SST Partitioner interface that allows to split SST files (#6957)	4 years ago