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https://issues.apache.org/jira/browse/SOLR-7956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14715320#comment-14715320
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Scott Blum commented on SOLR-7956:
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Interrupts permanently breaking index writers is our #1 production issue right
now, so I've just started looking at all the code and JIRAs related to this
problem. Glad I found this one, I might try a backport to our ~5.2.1 instance.
One question, have you also audited the existing Future.cancel(true) calls? I
see several of these in Solr. The ones in ReplicationHandler and CommitTracker
seem suspect to me, not sure about HttpShardHandler (maybe that one doesn't hit
any core stuff directly).
> There are interrupts on shutdown in places that can cause
> ChannelAlreadyClosed exceptions which prevents proper closing of transaction
> logs.
> --------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-7956
> URL: https://issues.apache.org/jira/browse/SOLR-7956
> Project: Solr
> Issue Type: Bug
> Reporter: Mark Miller
> Assignee: Mark Miller
> Fix For: Trunk, 5.4
>
> Attachments: SOLR-7956.patch
>
>
> Found this while beast testing HttpPartitionTest.
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