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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-11157.6.patch
Uploading new patch... added synchronization for {{allKeys}} and reusing
{{getTokenInfo()}} in {{ZKDTSM.cancelToken()}}
> 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-11157.4.patch, HADOOP-11157.5.patch, HADOOP-11157.6.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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