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Sometimes MySQL replication isn't initialized properly due to a crash or corrupted file writes, etc.
This causes START REPLICA command to not being able to start replication -
mysql> start replica;
ERROR 1201 (HY000): Could not initialize master info structure; more error messages can be found in the MySQL error log
mysql>select*fromperformance_schema.error_logorder by logged desclimit1;
+----------------------------+-----------+-------+------------+-----------+------------------------------------------------------------------------------------------------------+
| LOGGED | THREAD_ID | PRIO | ERROR_CODE | SUBSYSTEM | DATA |
+----------------------------+-----------+-------+------------+-----------+------------------------------------------------------------------------------------------------------+
| 2022-02-0717:32:58.104853 | 48 | Error | MY-010575 | Repl | Error looking for file after /vt/vtdataroot/vt_2107724286/relay-logs/vt-2107724286-relay-bin.000001. |
+----------------------------+-----------+-------+------------+-----------+------------------------------------------------------------------------------------------------------+1 row inset (0.01 sec)
Even though the replication manager and VTOrc pick up that the replication is not running on this tablet in question, they aren't able to repair it since START REPLICA keeps failing.
Reproduction Steps
Bring up tablets multiple times until a failure in replication like this is encountered.
Binary Version
main and all previous releases too
Operating System and Environment details
-
Log Fragments
No response
The text was updated successfully, but these errors were encountered:
Overview of the Issue
Sometimes MySQL replication isn't initialized properly due to a crash or corrupted file writes, etc.
This causes
START REPLICA
command to not being able to start replication -Even though the replication manager and VTOrc pick up that the replication is not running on this tablet in question, they aren't able to repair it since
START REPLICA
keeps failing.Reproduction Steps
Bring up tablets multiple times until a failure in replication like this is encountered.
Binary Version
Operating System and Environment details
Log Fragments
No response
The text was updated successfully, but these errors were encountered: