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Posted to dev@lucene.apache.org by "Tomás Fernández Löbbe (JIRA)" <ji...@apache.org> on 2018/06/04 23:23:00 UTC

[jira] [Commented] (SOLR-12412) Leader should give up leadership when meet some kind of exceptions

    [ https://issues.apache.org/jira/browse/SOLR-12412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16501019#comment-16501019 ] 

Tomás Fernández Löbbe commented on SOLR-12412:
----------------------------------------------

Just a thought here, but what about anything inside {{IndexWriter.tragedy}}?

> Leader should give up leadership when meet some kind of exceptions
> ------------------------------------------------------------------
>
>                 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
>
> 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, it will be the best if the leader gives up its leadership and let other replicas become the leader. 



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