Last week, we landed 30 PRs in the TiDB repositories.
Add context in exector: prepare for canceling execution.
Clean up pending task when close executor: fix memory leak.
Last week, We landed 13 PRs in the TiKV repositories.
Add metric for RocksDB compaction.
Collect scanned key count to detect region access hotspot.
Enable AutoCompactionRetention to reduce PD space occupation.
Reduce manual compaction for Lock CF to avoid too many WAL logs.
Only check scheduler busy error for Write command.
Fix data race for updating replication configuration.
Prohibit joining the PD cluster with empty name.