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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2014/12/01 18:29:15 UTC
[jira] [Updated] (ACCUMULO-3372) deadlock in tserver
[ https://issues.apache.org/jira/browse/ACCUMULO-3372?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Newton updated ACCUMULO-3372:
----------------------------------
Affects Version/s: 1.6.0
> deadlock in tserver
> -------------------
>
> Key: ACCUMULO-3372
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3372
> Project: Accumulo
> Issue Type: Bug
> Components: tserver
> Affects Versions: 1.6.0, 1.6.1
> Reporter: Eric Newton
> Assignee: Eric Newton
> Priority: Critical
> Fix For: 1.6.2, 1.7.0
>
>
> Client was requesting table configuration, which locks a hash map at ServerConfigurationFactory.java:155, and that proceeds to try and get a lock on the ServerConfiguration class (ServerConfiguration.java, 36). That lock was held by a BulkImport request which was reading ServerConfiguration, which was trying to get a lock on the HashMap (ServerConfigurationFactory.java:48).
> Unfortunately, I cannot (easily) reproduce the stack traces here.
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