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https://issues.apache.org/jira/browse/HADOOP-10395?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HADOOP-10395:
-----------------------------------
Status: Patch Available (was: Open)
> TestCallQueueManager is flaky
> -----------------------------
>
> Key: HADOOP-10395
> URL: https://issues.apache.org/jira/browse/HADOOP-10395
> Project: Hadoop Common
> Issue Type: Bug
> Components: test
> Affects Versions: 2.4.0
> Reporter: Arpit Agarwal
> Attachments: HADOOP-10395.01.patch
>
>
> {{TestCallQueueManager#testSwapUnderContention}} fails occasionally on a test
> VM with this assert.
> {code}
> java.lang.AssertionError: null
> at org.junit.Assert.fail(Assert.java:92)
> at org.junit.Assert.assertTrue(Assert.java:43)
> at org.junit.Assert.assertTrue(Assert.java:54)
> at
> org.apache.hadoop.ipc.TestCallQueueManager.testSwapUnderContention(TestCallQueueManager.java:193)
> {code}
> Although extremely unlikely it is possible for the queue to be intermittently
> empty while the putters and getters are running. The assert can be removed or
> coded differently.
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