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From "Kumar Ravi (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8192) Fix unit test failures with IBM's JDK
Date Tue, 27 Mar 2012 16:12:28 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8192?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239590#comment-13239590

Kumar Ravi commented on HADOOP-8192:

Luke - I need to correct a statement you made. These tests fail on IBM Java 6 on x86_64 as
well, and the reason for the failure is as described in my earlier comment. So this is an
IBM Java vs Sun JVM behavior rather than a plinux one.
I would still like to get a better understanding than just code comments - If getSplits()
method in CombineFileInputFormat is working as designed. Can you suggest someone who has expertise
on this?
> Fix unit test failures with IBM's JDK
> -------------------------------------
>                 Key: HADOOP-8192
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8192
>             Project: Hadoop Common
>          Issue Type: Bug
>         Environment: java version "1.6.0"
> Java(TM) SE Runtime Environment (build pxi3260sr10-20111208_01(SR10))
> IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux x86-32 jvmxi3260sr10-20111207_96808
(JIT enabled, AOT enabled)
> J9VM - 20111207_096808
> JIT  - r9_20111107_21307ifx1
> GC   - 20110519_AA)
> JCL  - 20111104_02
>            Reporter: Devaraj Das
> Some tests fail with IBM's JDK. They are org.apache.hadoop.mapred.lib.TestCombineFileInputFormat,
org.apache.hadoop.mapreduce.lib.input.TestCombineFileInputFormat, org.apache.hadoop.streaming.TestStreamingBadRecords,
org.apache.hadoop.mapred.TestCapacityScheduler. This jira is to track fixing these.

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