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| author | slk <sakesunlike@126.com> | 2021-11-10 10:47:53 -0800 |
|---|---|---|
| committer | Facebook GitHub Bot <facebook-github-bot@users.noreply.github.com> | 2021-11-10 10:49:04 -0800 |
| commit | 937fbcbddca3d1a777271feb7dcce850d3bab86f (patch) | |
| tree | 0d7150d68e4625d849776232c042c3591549f89c /db/repair.cc | |
| parent | 1a8eec461b8d63035e1961ad4990b2e38ceecbb4 (diff) | |
Track per-SST user-defined timestamp information in MANIFEST (#9092)
Summary:
Track per-SST user-defined timestamp information in MANIFEST https://github.com/facebook/rocksdb/issues/8957
Rockdb has supported user-defined timestamp feature. Application can specify a timestamp
when writing each k-v pair. When data flush from memory to disk file called SST files, file
creation activity will commit to MANIFEST. This commit is for tracking timestamp info in the
MANIFEST for each file. The changes involved are as follows:
1) Track max/min timestamp in FileMetaData, and fix invoved codes.
2) Add NewFileCustomTag::kMinTimestamp and NewFileCustomTag::kMinTimestamp in
NewFileCustomTag ( in the kNewFile4 part ), and support invoved codes such as
VersionEdit Encode and Decode etc.
3) Add unit test code for VersionEdit EncodeDecodeNewFile4, and fix invoved test codes.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9092
Reviewed By: ajkr, akankshamahajan15
Differential Revision: D32252323
Pulled By: riversand963
fbshipit-source-id: d2642898d6e3ad1fef0eb866b98045408bd4e162
Diffstat (limited to 'db/repair.cc')
| -rw-r--r-- | db/repair.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/db/repair.cc b/db/repair.cc index cef0f7369..720b0296b 100644 --- a/db/repair.cc +++ b/db/repair.cc @@ -635,7 +635,8 @@ class Repairer { table->meta.fd.largest_seqno, table->meta.marked_for_compaction, table->meta.oldest_blob_file_number, table->meta.oldest_ancester_time, table->meta.file_creation_time, - table->meta.file_checksum, table->meta.file_checksum_func_name); + table->meta.file_checksum, table->meta.file_checksum_func_name, + table->meta.min_timestamp, table->meta.max_timestamp); } assert(next_file_number_ > 0); vset_.MarkFileNumberUsed(next_file_number_ - 1); |