[jira] [Created] (FLINK-5099) Test testCancelPartitionRequest is instable

[Shang Yuanchun (Jira)]

Stefan Richter created FLINK-5099:
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             Summary: Test testCancelPartitionRequest is instable
                 Key: FLINK-5099
                 URL: https://issues.apache.org/jira/browse/FLINK-5099
             Project: Flink
          Issue Type: Bug
          Components: Network
            Reporter: Stefan Richter


I observed this test fail on Travis (very rarely):

testCancelPartitionRequest(org.apache.flink.runtime.io.network.netty.CancelPartitionRequestTest)  Time elapsed: 168.756 sec  <<< ERROR!
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Arrays.java:2367)
        at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130)
        at java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:114)
        at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:415)
        at java.lang.StringBuilder.append(StringBuilder.java:132)
        at org.apache.flink.runtime.io.network.netty.CancelPartitionRequestTest.testCancelPartitionRequest(CancelPartitionRequestTest.java:94)

Results :

Tests in error:
  CancelPartitionRequestTest.testCancelPartitionRequest:94 » OutOfMemory Java he...



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