Release v1.6.0

Release v1.6.0

• Enhancement & New Features
  • Support Columnar Node for HTAP
  • Support CPU isolation
  • Support clinic component for efficient diagnosis
  • Compatible DN with MySQL 8.0.32
  • Support backup and restore for PolarDB-X Standard Edition
  • Support TDE (Transparent Data Encryption)
  • Improve the stability of backup and restore
  • Support cleanup of remote backup file when deleting backup object
  • Upgrade default RPCProtocolVersion to 2.0
  • Support collecting slow_detail.log instead of slow.log for CN slow log
  • Remove htc monitor from CN exporter
  • Enhance argument parsing and cleanup of the backup object during restoration by backupSetPath
• Bug Fix
  • Fix duplicated DN in GSM table: storage_info
  • Fix readonly PolarDB-X Cluster scale out failure
  • Fix extra xstore creation in the readonly PolarDB-X Cluster when DN replica count is one
  • Fix show ds issue when scale in
  • Fix wrong filestream filepath when the host filepath is not /filestream
  • Fix timezone of Operator differs from local
  • Fix update invalid when PolarDBXBackupSchedule is created with misformatted crontab
  • Fix serviceType of restored PolarDB-X Cluster differs from original Cluster when syncSpecWithOriginalCluster is true
  • Fix follower replication terminate when backup process exits abnormally
  • Fix backup failure when readonly PolarDB-X Cluster exists
  • Fix backup failure caused by waiting SeekCpJob process
  • Fix binlog purge disabled when backup fails
  • Fix fileno leak when backuping binlogs
  • Fix restore failure when all the DN pods are deleted
  • Fix status loss of backup related objects caused by misuisng Kubernetes client
  • Fix the issue of backup failures to MinIO buckets with TLS encryption