[jira] [Commented] (HADOOP-9656) Gridmix unit tests fail on Windows and Linux

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-9656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13689483#comment-13689483 ] 

Hadoop QA commented on HADOOP-9656:
-----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12588871/HADOOP-9656-trunk.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-tools/hadoop-gridmix:

                  org.apache.hadoop.mapred.gridmix.TestDistCacheEmulation

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/2685//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/2685//console

This message is automatically generated.
                
> Gridmix unit tests fail on Windows and Linux
> --------------------------------------------
>
>                 Key: HADOOP-9656
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9656
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0, 2.1.0-beta
>            Reporter: Chuan Liu
>            Assignee: Chuan Liu
>            Priority: Minor
>         Attachments: HADOOP-9656-trunk.patch, HADOOP-9656-trunk.patch
>
>
> The following three Gridmix unit tests fail on both Windows and Linux:
> *TestGridmixSubmission
> *TestLoadJob
> *TestSleepJob
> One common cause of failure for both Windows and Linux is that -1 was passed to {{scaleConfigParameter()}} as the default per-task memory request in {{GridmixJob.configureHighRamProperties()}} method.
> In additional to the memory setting issue, Windows also have a path issue. In {{CommonJobTest.doSubmission()}} method, "root" path is an HDFS path. However, it is initialized as a local file path. This lead to later failure to create "root" on HDFS.

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