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Posted to dev@lucene.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2018/08/01 00:14:00 UTC

[jira] [Commented] (SOLR-12412) Leader should give up leadership when IndexWriter.tragedy occur

    [ https://issues.apache.org/jira/browse/SOLR-12412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564531#comment-16564531 ] 

ASF subversion and git services commented on SOLR-12412:
--------------------------------------------------------

Commit eada799f576a2a1cb6dd16179a34ef283cdb4101 in lucene-solr's branch refs/heads/master from [~caomanhdat]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=eada799 ]

SOLR-12412: Leak transaction log on tragic event


> Leader should give up leadership when IndexWriter.tragedy occur
> ---------------------------------------------------------------
>
>                 Key: SOLR-12412
>                 URL: https://issues.apache.org/jira/browse/SOLR-12412
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Cao Manh Dat
>            Assignee: Cao Manh Dat
>            Priority: Major
>             Fix For: master (8.0), 7.5
>
>         Attachments: SOLR-12412.patch, SOLR-12412.patch, jenkins-failure-2325.log
>
>
> When a leader meets some kind of unrecoverable exception (ie: CorruptedIndexException). The shard will go into the readable state and human has to intervene. 
> In that case, if there are another active replica in the same shard, the leader should give up its leadership.



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