[jira] [Commented] (SOLR-6769) Election bug

["Anshum Gupta (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-6769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14238693#comment-14238693 ] 

Anshum Gupta commented on SOLR-6769:
------------------------------------

[~aheaven] I would recommend you to post such issues on the user-list before creating a JIRA. This would come in handy:
https://wiki.apache.org/solr/UsingMailingLists

Though I think it's not really an issue, I'm not closing this issue for now. However, I'll reduce the Priority on this one primarily due to lack of information on the issue.
* What version of Solr were you running? 
* What version of Java? Web server?
* How were you running it? External ZK?
* What do you mean by "stopped normally"? Shard is a logical entity, replica is a physical one. Do you mean you stopped the leader of Shard1?
* What did you expect should have happened?
..

> Election bug
> ------------
>
>                 Key: SOLR-6769
>                 URL: https://issues.apache.org/jira/browse/SOLR-6769
>             Project: Solr
>          Issue Type: Bug
>            Reporter: Alexander S.
>            Priority: Critical
>         Attachments: Screenshot 876.png
>
>
> Hello, I have a very simple set up: 2 shards and 2 replicas (4 nodes in total).
> What I did is just stopped the shards, but if first shard stopped immediately the second one took about 5 minutes to stop. You can see on the screenshot what happened next. In short:
> 1. Shard 1 stopped normally
> 3. Replica 1 became a leader
> 2. Shard 2 still was performing some job but wasn't accepting connection
> 4. Replica 2 did not became a leader because Shard 2 is still there but doesn't work
> 5. Entire cluster went down until Shard 2 stopped and Replica 2 became a leader
> Marked as critical because this shuts down the entire cluster. Please adjust if I am wrong.



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