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https://issues.apache.org/jira/browse/TEZ-1333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajesh Balamohan updated TEZ-1333:
----------------------------------
Fix Version/s: 0.5.0
> Flaky test: TestOnFileSortedOutput fails in jenkins server with OOM
> -------------------------------------------------------------------
>
> Key: TEZ-1333
> URL: https://issues.apache.org/jira/browse/TEZ-1333
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.5.0
> Reporter: Rajesh Balamohan
> Assignee: Rajesh Balamohan
> Fix For: 0.5.0
>
> Attachments: TEZ-1333.1.patch
>
>
> Works on local machine, but fails on Jenkins machine (low mem machine?)
> Running org.apache.tez.runtime.library.output.TestOnFileSortedOutput
> java.lang.OutOfMemoryError: Java heap space
> Dumping heap to java_pid31888.hprof ...
> Heap dump file created [740277112 bytes in 0.802 secs]
> Tests run: 24, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 4.776 sec
> <<< FAILURE!
> testAllEmptyPartition[test[true, 1,
> -1]](org.apache.tez.runtime.library.output.TestOnFileSortedOutput) Time
> elapsed: 1.07 sec <<< ERROR!
> java.lang.OutOfMemoryError: Java heap space
> at
> org.apache.tez.runtime.library.common.sort.impl.dflt.DefaultSorter.<init>(DefaultSorter.java:137)
> at
> org.apache.tez.runtime.library.output.OnFileSortedOutput.start(OnFileSortedOutput.java:105)
> at
> org.apache.tez.runtime.library.output.TestOnFileSortedOutput.startSortedOutput(TestOnFileSortedOutput.java:153)
> at
> org.apache.tez.runtime.library.output.TestOnFileSortedOutput.testAllEmptyPartition(TestOnFileSortedOutput.java:213)
> baseTest[test[false, 2,
> 0]](org.apache.tez.runtime.library.output.TestOnFileSortedOutput) Time
> elapsed: 0.385 sec <<< ERROR!
> java.lang.OutOfMemoryError: Java heap space
> at java.nio.HeapByteBuffer.<init>(HeapByteBuffer.java:39)
> at java.nio.ByteBuffer.allocate(ByteBuffer.java:312)
> at
> org.apache.tez.runtime.library.common.sort.impl.PipelinedSorter.<init>(PipelinedSorter.java:122)
> at
> org.apache.tez.runtime.library.output.OnFileSortedOutput.start(OnFileSortedOutput.java:102)
> at
> org.apache.tez.runtime.library.output.TestOnFileSortedOutput.startSortedOutput(TestOnFileSortedOutput.java:153)
> at
> org.apache.tez.runtime.library.output.TestOnFileSortedOutput.baseTest(TestOnFileSortedOutput.java:159)
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