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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2016/09/15 21:57:20 UTC

[jira] [Created] (KUDU-1618) Add local_replica tool to delete a replica

Todd Lipcon created KUDU-1618:
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             Summary: Add local_replica tool to delete a replica
                 Key: KUDU-1618
                 URL: https://issues.apache.org/jira/browse/KUDU-1618
             Project: Kudu
          Issue Type: Improvement
          Components: ops-tooling
    Affects Versions: 1.0.0
            Reporter: Todd Lipcon


Occasionally we've hit cases where a tablet is corrupt in such a way that the tserver fails to start or crashes soon after starting. Typically we'd prefer the tablet just get marked FAILED but in the worst case it causes the whole tserver to fail.

For these cases we should add a 'local_replica' subtool to fully remove a local tablet. Related, it might be useful to have a 'local_replica archive' which would create a tarball from the data in this tablet for later examination by developers.



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