Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Revert "Add CompressedSecondaryCache into stress test" #10442 #10509

Closed
wants to merge 7 commits into from
Closed
Show file tree
Hide file tree
Changes from 6 commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion HISTORY.md
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@
* Improve universal tiered storage compaction picker to avoid extra major compaction triggered by size amplification. If `preclude_last_level_data_seconds` is enabled, the size amplification is calculated within non last_level data only which skip the last level and use the penultimate level as the size base.

### Performance Improvements
* Instead of constructing `FragmentedRangeTombstoneList` during every read operation, it is now constructed once and stored in immutable memtables. This improves speed of querying range tombstones from immutable memtables.
* Instead of constructing `FragmentedRangeTombstoneList` during every read operation, it is now constructed once and stored in immutable memtables. This improves speed of querying range tombstones from immutable memtables.
* Improve read performance by avoiding dynamic memory allocation.

## 7.5.0 (07/15/2022)
Expand Down
3 changes: 1 addition & 2 deletions tools/db_crashtest.py
Original file line number Diff line number Diff line change
Expand Up @@ -178,8 +178,7 @@
"async_io": lambda: random.choice([0, 1]),
"wal_compression": lambda: random.choice(["none", "zstd"]),
"verify_sst_unique_id_in_manifest": 1, # always do unique_id verification
"secondary_cache_uri": lambda: random.choice(
["", "compressed_secondary_cache://capacity=8388608"]),
"secondary_cache_uri": "",
"allow_data_in_errors": True,
}

Expand Down