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Posted to issues@kudu.apache.org by "Alexey Serbin (JIRA)" <ji...@apache.org> on 2018/03/06 15:59:00 UTC
[jira] [Created] (KUDU-2331) Use tablet_id filter for
'move_replica' while running ksck-based pre-flight consistency check
Alexey Serbin created KUDU-2331:
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Summary: Use tablet_id filter for 'move_replica' while running ksck-based pre-flight consistency check
Key: KUDU-2331
URL: https://issues.apache.org/jira/browse/KUDU-2331
Project: Kudu
Issue Type: Improvement
Components: ksck, supportability
Reporter: Alexey Serbin
{\{kudu tablet change_config move_replica}} could use {{tablet_id}} filter to perform pre-flight consistency check. Right now, it always fails with {{Network error: ksck pre-move health check failed: Not all Tablet Servers are reachable}} error when whatever a tserver in the cluster is dead. No matter if the dead server is not involved in serving a replica of the tablet, the command doesn't allow users to run it.
The tool should allow moving a tablet replica when the destination server and all tablet replicas are alive.
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