Hi, Sujatha! thanks! ok to push On Apr 01, Sujatha wrote:

revision-id: a73681e1f03 (mariadb-10.5.2-529-ga73681e1f03) parent(s): bd43f39bd5a author: Sujatha <sujatha.sivakumar@mariadb.com> committer: Sujatha <sujatha.sivakumar@mariadb.com> timestamp: 2021-03-29 17:27:54 +0530 message:

MDEV-20220: Merge 5.7 P_S replication table 'replication_applier_status_by_worker

Step1: ===== Backport 'replication_applier_status_by_worker' from upstream.

Iterate through rpl_parallel_thread_pool and display slave worker thread specific information as part of 'replication_applier_status_by_worker' table.

--------------------------------------------------------------------------- |Column Name: | Description: | |-------------------------------------------------------------------------| | | | |CHANNEL_NAME | Name of replication channel through which the | | | transaction is received. | | | | |THREAD_ID | Thread_Id as displayed in 'performance_schema. | | | threads' table for thread with name | | | 'thread/sql/rpl_parallel_thread' | | | | | | THREAD_ID will be NULL when worker threads are | | | stopped due to an error/force stop | | | | |SERVICE_STATE | Thread is running or not | | | | |LAST_SEEN_TRANSACTION | Last GTID executed by worker | | | | |LAST_ERROR_NUMBER | Last Error that occured on a particular worker | | | | |LAST_ERROR_MESSAGE | Last error specific message | | | | |LAST_ERROR_TIMESTAMP | Time stamp of last error | | | | ---------------------------------------------------------------------------

Regards, Sergei VP of MariaDB Server Engineering and security@mariadb.org