tikv/tikv v4.0.11

tikv-server v4.0.11

on GitHub

New Features

• Support the utf8mb4_unicode_ci collation #9577
• Support the cast_year_as_time collation #9299

Improvements

• Add metrics of server information for DBaaS #9591
• Support multiple clusters in Grafana dashboards #9572
• Report RocksDB metrics to TiDB #9316
• Record the suspension time for Coprocessor tasks #9277
• Add thresholds of key counts and key size for Load Base Split #9354
• Check whether the file exists before data import #9544
• Improve Fast Tune panels #9180

Bug Fixes

• Fix the issue that TiKV is failed to build with PROST=1 #9604
• Fix the unmatched memory diagnostics #9589
• Fix the issue that the end key of a partial RawKV-restore range is inclusive #9583
• Fix the issue that TiKV might panic when loading the old value of a key of a rolled-back transaction during TiCDC's incremental scan #9569
• Fix the configuration glitch of old values when changefeeds with different settings connect to one Region #9565
• Fix a crash issue that occurs when running a TiKV cluster on a machine with a network interface that lacks the MAC address (introduced in v4.0.9) #9516
• Fix the issue of TiKV OOM when backing up a huge Region #9448
• Fix the issue that region-split-check-diff cannot be customized #9530
• Fix the issue of TiKV panic when the system time goes back #9542