Rajesh Balamohan created TEZ-1333:
-------------------------------------
Summary: 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
Reporter: Rajesh Balamohan
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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