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https://issues.apache.org/jira/browse/HADOOP-11157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14196508#comment-14196508
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Gregory Chanan commented on HADOOP-11157:
-----------------------------------------
Looks like it's only the one test (I increased the timeout so all the tests
would run):
{code}
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 2,628.821 sec
<<< FAILURE! - in
org.apache.hadoop.security.token.delegation.TestZKDelegationTokenSecretManager
testMultiNodeOperations(org.apache.hadoop.security.token.delegation.TestZKDelegationTokenSecretManager)
Time elapsed: 7.557 sec <<< FAILURE!
java.lang.AssertionError: Expected InvalidToken
at org.junit.Assert.fail(Assert.java:88)
at
org.apache.hadoop.security.token.delegation.TestZKDelegationTokenSecretManager.testMultiNodeOperations(TestZKDelegationTokenSecretManager.java:97)
Results :
Failed tests:
TestZKDelegationTokenSecretManager.testMultiNodeOperations:97 Expected
InvalidToken
Tests run: 5, Failures: 1, Errors: 0, Skipped: 0
{code}
Note, the line number is off because I modified the test to run in loops. It's
this line:
https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestZKDelegationTokenSecretManager.java#L90
> 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.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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