mirror of https://github.com/facebook/rocksdb.git
b88f8e87c5
Summary: reland https://reviews.facebook.net/D62523 - Update SstFileWriter to include a property for a global sequence number in the SST file `rocksdb.external_sst_file.global_seqno` - Update TableProperties to be aware of the offset of each property in the file - Update BlockBasedTableReader and Block to be able to honor the sequence number in `rocksdb.external_sst_file.global_seqno` property and use it to overwrite all sequence number in the file Something worth mentioning is that we don't update the seqno in the index block since and when doing a binary search, the reason for that is that it's guaranteed that SST files with global seqno will have only one user_key and each key will have seqno=0 encoded in it, This mean that this key is greater than any other key with seqno> 0. That mean that we can actually keep the current logic for these blocks Test Plan: unit tests Reviewers: sdong, yhchiang Subscribers: andrewkr, dhruba Differential Revision: https://reviews.facebook.net/D65211 |
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| .. | ||
| backupable | ||
| blob_db | ||
| checkpoint | ||
| compaction_filters | ||
| convenience | ||
| date_tiered | ||
| document | ||
| flashcache | ||
| geodb | ||
| leveldb_options | ||
| memory | ||
| merge_operators | ||
| option_change_migration | ||
| options | ||
| persistent_cache | ||
| redis | ||
| simulator_cache | ||
| spatialdb | ||
| table_properties_collectors | ||
| transactions | ||
| ttl | ||
| write_batch_with_index | ||
| col_buf_decoder.cc | ||
| col_buf_decoder.h | ||
| col_buf_encoder.cc | ||
| col_buf_encoder.h | ||
| column_aware_encoding_exp.cc | ||
| column_aware_encoding_test.cc | ||
| column_aware_encoding_util.cc | ||
| column_aware_encoding_util.h | ||
| env_librados.cc | ||
| env_librados.md | ||
| env_librados_test.cc | ||
| env_mirror.cc | ||
| env_mirror_test.cc | ||
| env_registry.cc | ||
| env_registry_test.cc | ||
| merge_operators.h | ||
| util_merge_operators_test.cc | ||