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https://issues.apache.org/jira/browse/HADOOP-12106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14593455#comment-14593455
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Tony Reix commented on HADOOP-12106:
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I would recommend you to run these tests on Linux/x86_64 with IBM JVM 1.7 .
Take care that these tests are failing randomly on Linux/x86_64 with IBM JVM,
though they fail constantly on AIX.
mvn test -Dtest=org.apache.hadoop.crypto.TestCryptoStreamsForLocalFS -l
mvn.Test.TestCryptoStreamsForLocalFS.res -fn -X
You can get the IBM JVM from here:
http://www.ibm.com/developerworks/java/jdk/aix/service.html
> org.apache.hadoop.crypto.TestCryptoStreamsForLocalFS fails on AIX
> -----------------------------------------------------------------
>
> Key: HADOOP-12106
> URL: https://issues.apache.org/jira/browse/HADOOP-12106
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.6.0, 2.7.0
> Environment: Hadoop 2.60 and 2.7+
> - AIX/PowerPC/IBMJVM
> - Ubuntu/i386/IBMJVM
> Reporter: Tony Reix
> Attachments: mvn.Test.TestCryptoStreamsForLocalFS.res20.AIX.Errors,
> mvn.Test.TestCryptoStreamsForLocalFS.res20.Ubuntu-i386.IBMJVM.Errors,
> mvn.Test.TestCryptoStreamsForLocalFS.res22.OpenJDK.Errors
>
>
> On AIX (IBM JVM available only), many sub-tests of :
> org.apache.hadoop.crypto.TestCryptoStreamsForLocalFS
> fail:
> Tests run: 13, Failures: 5, Errors: 1, Skipped:
> - testCryptoIV
> - testSeek
> - testSkip
> - testAvailable
> - testPositionedRead
> When testing SAME exact code on Ubuntu/i386 :
> - with OpenJDK, all tests are OK
> - with IBM JVM, tests randomly fail.
> The issue may be in the IBM JVM, or in some Hadoop code that not perfectly
> handles differences due to different IBM JVM.
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