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Posted to dev@lucene.apache.org by "Erick Erickson (JIRA)" <ji...@apache.org> on 2013/11/28 15:40:38 UTC
[jira] [Resolved] (SOLR-5364) SolrCloud stops accepting updates
[ https://issues.apache.org/jira/browse/SOLR-5364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Erick Erickson resolved SOLR-5364.
----------------------------------
Resolution: Fixed
Fix Version/s: 4.6
Since the two SOLR tickets above pretty much change how all this is done (especially SOLR-5232 when using DIH), I'll mark this closed. Of course if anyone sees this kind of behavior again we'll re-open.
> SolrCloud stops accepting updates
> ---------------------------------
>
> Key: SOLR-5364
> URL: https://issues.apache.org/jira/browse/SOLR-5364
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud
> Affects Versions: 4.4, 4.5, 4.6
> Reporter: Chris
> Priority: Blocker
> Fix For: 4.6
>
> Attachments: threaddump.201311180812.zip
>
>
> I'm attempting to import data into a SolrCloud cluster. After a certain amount of time, the cluster stops accepting updates.
> I have tried numerous suggestions in IRC from Elyorag and others without resolve.
> I have had this issue with 4.4, and understood there was a deadlock issue fixed in 4.5, which hasn't resolved the issue, neither have the 4.6 snapshots.
> I've tried with Tomcat, various tomcat configuration changes to threading, and with Jetty. Tried with various index merging configurations as I initially thought there was a deadlock with concurrent merg scheduler, however same issue with SerialMergeScheduler.
> The cluster stops accepting updates after some amount of time, this seems to vary and is inconsistent. Sometimes I manage to index 400k docs, other times ~1million . Querying the cluster continues to work. I can reproduce the issue consistently, and is currently blocking our transition to Solr.
> I can provide stack traces, thread dumps, jstack dumps as required.
> Here are two jstacks thus far:
> http://pastebin.com/1ktjBYbf
> http://pastebin.com/8JiQc3rb
> I have got these jstacks from the latest 4.6 snapshot, also running solrj snapshot. The issue is also consistently reproducable with BinaryRequest writer.
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