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https://issues.apache.org/jira/browse/PIG-4558?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liyunzhang_intel updated PIG-4558:
----------------------------------
Attachment: PIG-4558.patch
[~xuefuz]
Currently, after PIG-4295's patch and PIG-4504.patch were checked in.
"Forked Java VM exited abnormally" error is thrown out.
After testing in my own env, i think the problem is on PIG-4295. In my own
test env(change test.output from "no" to "yes" in build.xml), the error message
are
646 <error message="Java heap space"
type="java.lang.OutOfMemoryError">java.lang.OutOfMemoryError: Java heap space
647 at java.util.Arrays.copyOf(Arrays.java:2367)
648 at
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:130)
649 at
java.lang.AbstractStringBuilder.ensureCapacityInternal(AbstractStringBuilder.java:114)
650 at
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:535)
651 at java.lang.StringBuilder.append(StringBuilder.java:204)
652 at
java.io.ObjectInputStream$BlockDataInputStream.readUTFSpan(ObjectInputStream.java:3143)
653 at
java.io.ObjectInputStream$BlockDataInputStream.readUTFBody(ObjectInputStream.java:3051)
654 at
java.io.ObjectInputStream$BlockDataInputStream.readLongUTF(ObjectInputStream.java:3034)
655 at
java.io.ObjectInputStream.readString(ObjectInputStream.java:1642)
656 at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1341)
657 at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
658 at java.util.Hashtable.readObject(Hashtable.java:996)
659 at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
660 at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
661 at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
662 at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
663 at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
664 at
java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)
665 at
*org.apache.pig.impl.PigContext.readObject(PigContext.java:932)*
666 at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)
667 at
java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)
668 at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
669 at
java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
670 at
java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
671 at
org.apache.pig.impl.util.ObjectSerializer.deserialize(ObjectSerializer.java:60)
672 at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat.getSplits(PigInputFormat.java:203)
673 </error>
Please revert the checkin of PIG-4295 and use PIG-4558.patch to see
whether the problem is on PIG-4295.
> Modify the test.output value from "no" to "yes" to show more error message
> --------------------------------------------------------------------------
>
> Key: PIG-4558
> URL: https://issues.apache.org/jira/browse/PIG-4558
> Project: Pig
> Issue Type: Sub-task
> Components: spark
> Reporter: liyunzhang_intel
> Assignee: liyunzhang_intel
> Fix For: spark-branch
>
> Attachments: PIG-4558.patch
>
>
> In https://builds.apache.org/job/Pig-spark/186/, we found foillowing three
> unit tests are regression:
> org.apache.pig.test.TestAccumulator.testAccumWithRegexp
> org.apache.pig.test.TestBestFitCast.testByteArrayCast9
> org.apache.pig.test.TestEvalPipeline.testCogroupWithInputFromGroup
> {code}
> Regression
> org.apache.pig.test.TestAccumulator.testAccumWithRegexp
> Failing for the past 1 build (Since Failed#186 )
> Took 2 ms.
> Error Message
> Forked Java VM exited abnormally. Please note the time in the report does not
> reflect the time until the VM exit.
> Stacktrace
> junit.framework.AssertionFailedError: Forked Java VM exited abnormally.
> Please note the time in the report does not reflect the time until the VM
> exit.
> {code}
> If we modify the test.output value in build.xml, we can see more error
> message beside “Forked Java VM exited abnormally.“
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