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https://issues.apache.org/jira/browse/SOLR-12412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16547278#comment-16547278
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Cao Manh Dat commented on SOLR-12412:
-------------------------------------
[~varunthacker] The leader will only give up its leadership only in the case
there are another active replica in the same shard. In the
{{testOtherReplicasAreNotActive}}, we randomly 2 cases:
# A shard with only 1 replica
# A shard with 2 replica but the *non leader replica* is DOWN
In both case, the leader should not give up its leadership.
> 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, it will be the best if the leader gives up
> its leadership and let other replicas become the leader.
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