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Posted to issues@kudu.apache.org by "Todd Lipcon (JIRA)" <ji...@apache.org> on 2016/06/06 22:53:20 UTC

[jira] [Updated] (KUDU-1469) Consensus can get "stuck" after a leader change when committed index is far behind replicated

     [ https://issues.apache.org/jira/browse/KUDU-1469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Todd Lipcon updated KUDU-1469:
------------------------------
    Status: In Review  (was: Open)

> Consensus can get "stuck" after a leader change when committed index is far behind replicated
> ---------------------------------------------------------------------------------------------
>
>                 Key: KUDU-1469
>                 URL: https://issues.apache.org/jira/browse/KUDU-1469
>             Project: Kudu
>          Issue Type: Bug
>          Components: consensus
>    Affects Versions: 0.8.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>
> A YCSB stress test hit a bug whereby a tablet was "stuck" - operations were left in flight for hours/days and no progress could be made, despite a majority of replicas being alive.
> Detailed analysis below.



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