[
https://issues.apache.org/jira/browse/SOLR-8914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15235573#comment-15235573
]
Scott Blum commented on SOLR-8914:
----------------------------------
Thanks Erick! I'll give this a shot myself.
I'm going to venture to say, however, that we should move forward on committing
this patch. Whether or not there are any lingering race conditions that could
manifest in rare cases, the patch for sure fixes some race conditions that we
can both see from inspection and reproduce with a lot of reliability. So I
think this patch makes things much better regardless of whether we've ironed
out every last race condition.
> ZkStateReader's refreshLiveNodes(Watcher) is not thread safe
> ------------------------------------------------------------
>
> Key: SOLR-8914
> URL: https://issues.apache.org/jira/browse/SOLR-8914
> Project: Solr
> Issue Type: Bug
> Reporter: Hoss Man
> Attachments: SOLR-8914.patch, SOLR-8914.patch, SOLR-8914.patch,
> SOLR-8914.patch, jenkins.thetaphi.de_Lucene-Solr-6.x-Solaris_32.log.txt,
> live_node_mentions_port56361_with_threadIds.log.txt,
> live_nodes_mentions.log.txt
>
>
> Jenkin's encountered a failure in TestTolerantUpdateProcessorCloud over the
> weekend....
> {noformat}
> http://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Solaris/32/consoleText
> Checking out Revision c46d7686643e7503304cb35dfe546bce9c6684e7
> (refs/remotes/origin/branch_6x)
> Using Java: 64bit/jdk1.8.0 -XX:+UseCompressedOops -XX:+UseG1GC
> {noformat}
> The failure happened during the static setup of the test, when a
> MiniSolrCloudCluster & several clients are initialized -- before any code
> related to TolerantUpdateProcessor is ever used.
> I can't reproduce this, or really make sense of what i'm (not) seeing here in
> the logs, so i'm filing this jira with my analysis in the hopes that someone
> else can help make sense of it.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
