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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3112) Make repair fail when an unexpected error occurs
Date Tue, 28 May 2013 22:42:21 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13668760#comment-13668760
] 

Jonathan Ellis commented on CASSANDRA-3112:
-------------------------------------------

What is the scope of this ticket?  Should it be wontfixed or moved to 2.1?
                
> Make repair fail when an unexpected error occurs
> ------------------------------------------------
>
>                 Key: CASSANDRA-3112
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3112
>             Project: Cassandra
>          Issue Type: Bug
>          Components: Core
>            Reporter: Sylvain Lebresne
>            Assignee: Sylvain Lebresne
>            Priority: Minor
>              Labels: repair
>             Fix For: 2.0
>
>         Attachments: 0003-Report-streaming-errors-back-to-repair-v4.patch, 0004-Reports-validation-compaction-errors-back-to-repair-v4.patch
>
>
> CASSANDRA-2433 makes it so that nodetool repair will fail if a node participating to
repair dies before completing his part of the repair. This handles most of the situation where
repair was previously hanging, but repair can still hang if an unexpected error occurs during
either the merkle tree creation (an on-disk corruption triggers an IOError say) or during
streaming (though I'm not sure what could make streaming failed outside of 'one of the node
died' (besides a bug)).

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