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Posted to dev@curator.apache.org by "Jordan Zimmerman (JIRA)" <ji...@apache.org> on 2013/08/15 17:23:48 UTC
[jira] [Updated] (CURATOR-14) Memory leak in Curator watches
[ https://issues.apache.org/jira/browse/CURATOR-14?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jordan Zimmerman updated CURATOR-14:
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Assignee: Ioannis Canellos
> Memory leak in Curator watches
> ------------------------------
>
> Key: CURATOR-14
> URL: https://issues.apache.org/jira/browse/CURATOR-14
> Project: Apache Curator
> Issue Type: New Feature
> Components: Recipes
> Affects Versions: 2.0.0-incubating
> Reporter: Brandon Beck
> Assignee: Ioannis Canellos
> Priority: Minor
> Attachments: CURATOR-14-dispatchingwatcher.patch, CURATOR-14-draft-2.patch, CURATOR-14-draft-3.patch, CURATOR-14.patch, MemoryTest.java
>
>
> The JVM runs out of memory if you repetitively create a PathChildrenCache, start it then immediately stop it. It appears that the memory is taken up by a watch that isn't ever cleaned up. Curator attempts to do some pooling of watches, but doesn't seem to use the path in the pooling.
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