Summary:
This ticker combined with `rocksdb.files.marked.trash` can help give a better picture of how DeleteScheduler is keeping up.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11540
Test Plan:
```
./delete_scheduler_test
```
Reviewed By: ajkr
Differential Revision: D46746401
Pulled By: jowlyzhang
fbshipit-source-id: f3daa622aa3ddefe7d673e0cc257a47699d506df
Summary:
See "unreleased_history/new_features/obsolete_sst_files_size.md" for description
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11533
Test Plan: updated unit test
Reviewed By: jowlyzhang
Differential Revision: D46703152
Pulled By: ajkr
fbshipit-source-id: ea5e31cd6293eccc154130c13e66b5271f57c102
Summary:
Start logging the timestamp size record in WAL and use the record during recovery. Currently, user comparator cannot be different from what was used to create a column family, so the timestamp size record is just used to confirm it's consistent with the timestamp size the running user comparator indicates.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11471
Test Plan:
```
make all check
./db_secondary_test
./db_wal_test --gtest_filter="*WithTimestamp*"
./repair_test --gtest_filter="*WithTimestamp*"
```
Reviewed By: ltamasi
Differential Revision: D46236769
Pulled By: jowlyzhang
fbshipit-source-id: f6c60b5c8defdb05021c63df302ccc0be1275ad0
Summary:
See new NOTE in HISTORY.md and unreleased_history/README.txt
Pull Request resolved: https://github.com/facebook/rocksdb/pull/11481
Test Plan: some manual testing on my CentOS 8 system
Reviewed By: jaykorean
Differential Revision: D46233342
Pulled By: pdillinger
fbshipit-source-id: daf59cf3dc907f450b469090dcc481a30a7d7c0d
Yu Zhang