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https://issues.apache.org/jira/browse/HADOOP-10406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tsuyoshi Ozawa reopened HADOOP-10406:
-------------------------------------
Reopening this issue since this issue seems to happen after the fix.a
{quote}
Tests run: 34, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 115.75 sec <<<
FAILURE! - in org.apache.hadoop.ipc.TestIPC
testIpcWithReaderQueuing(org.apache.hadoop.ipc.TestIPC) Time elapsed: 0.074
sec <<< FAILURE!
java.lang.AssertionError: expected:<5> but was:<10>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.junit.Assert.assertEquals(Assert.java:542)
at org.apache.hadoop.ipc.TestIPC.checkBlocking(TestIPC.java:804)
at
org.apache.hadoop.ipc.TestIPC.testIpcWithReaderQueuing(TestIPC.java:695)
testSerial(org.apache.hadoop.ipc.TestIPC) Time elapsed: 60.037 sec <<< ERROR!
java.lang.Exception: test timed out after 60000 milliseconds
at sun.misc.Unsafe.park(Native Method)
at
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:226)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2082)
at
java.util.concurrent.ThreadPoolExecutor.awaitTermination(ThreadPoolExecutor.java:1468)
at
org.apache.hadoop.ipc.Client$ClientExecutorServiceFactory.unrefAndCleanup(Client.java:196)
at org.apache.hadoop.ipc.Client.stop(Client.java:1287)
at org.apache.hadoop.ipc.TestIPC.internalTestSerial(TestIPC.java:287)
at org.apache.hadoop.ipc.TestIPC.testSerial(TestIPC.java:262)
{quote}
> TestIPC.testIpcWithReaderQueuing may fail
> -----------------------------------------
>
> Key: HADOOP-10406
> URL: https://issues.apache.org/jira/browse/HADOOP-10406
> Project: Hadoop Common
> Issue Type: Bug
> Components: ipc
> Reporter: Tsz Wo Nicholas Sze
> Assignee: Xiao Chen
> Fix For: 2.8.0
>
> Attachments: HADOOP-10406.001.patch, HADOOP-10406.002.patch
>
>
> The test may fail with AssertionError. The value
> server.getNumOpenConnections() could be larger than maxAccept; see comments
> for more details.
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