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https://issues.apache.org/jira/browse/HADOOP-11157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Suresh updated HADOOP-11157:
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Attachment: HADOOP-11157.3.patch
Uploading new patch..
* I removed the Stat checks from the add/remove and delete method. I was
thinking this should be required.. If we agree that Each node will receive all
node state changes (The Curator framework gurantees that.. you can check the
Path Cache code.. looks like on reregistering with ZK after a watch.. it checks
to see state change)
* I added another test case.. that test node shutdown and startup after
sometime etc..
I also ran the test multiple times in a loop.. i dont see any errors..
> ZKDelegationTokenSecretManager never shuts down listenerThreadPool
> ------------------------------------------------------------------
>
> Key: HADOOP-11157
> URL: https://issues.apache.org/jira/browse/HADOOP-11157
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Affects Versions: 2.6.0
> Reporter: Gregory Chanan
> Assignee: Arun Suresh
> Attachments: HADOOP-11157.2.patch, HADOOP-11157.3.patch,
> HADOOP-11157.patch, HADOOP-11157.patch
>
>
> I'm trying to integrate Solr with the DelegationTokenAuthenticationFilter and
> running into this issue. The solr unit tests look for leaked threads and
> when I started using the ZKDelegationTokenSecretManager it started reporting
> leaks. Shuting down the listenerThreadPool after the objects that use it
> resolves the leak threads errors.
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