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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5532) In Windows, MapredLocalTask need to remove quotes on environment variable before launch ExecDriver in another JVM
Date Mon, 14 Oct 2013 02:59:42 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13793892#comment-13793892
] 

Hive QA commented on HIVE-5532:
-------------------------------



{color:red}Overall{color}: -1 at least one tests failed

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12608227/HIVE-5532.1.patch

{color:red}ERROR:{color} -1 due to 1 failed/errored test(s), 4398 tests executed
*Failed tests:*
{noformat}
org.apache.hadoop.hive.cli.TestMinimrCliDriver.testCliDriver_parallel_orderby
{noformat}

Test results: https://builds.apache.org/job/PreCommit-HIVE-Build/1117/testReport
Console output: https://builds.apache.org/job/PreCommit-HIVE-Build/1117/console

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
Tests failed with: TestsFailedException: 1 tests failed
{noformat}

This message is automatically generated.

> In Windows, MapredLocalTask need to remove quotes on environment variable before launch
ExecDriver in another JVM
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-5532
>                 URL: https://issues.apache.org/jira/browse/HIVE-5532
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Shuaishuai Nie
>            Assignee: Shuaishuai Nie
>         Attachments: HIVE-5532.1.patch
>
>
> In Windows environment, environment variable is quoted to preserve special characters
like space. However since MapredLocalTask will call hadoop.cmd to launch ExecDriver and hadoop.cmd
will reconstruct environment variable like 
> {code}
> set HADOOP_OPTS=%HADOOP_OPTS% %HADOOP_CLIENT_OPTS%
> {code}
> the quotes for HADOOP_CLIENT_OPTS will be part of HADOOP_OPTS and nullify the variables
in HADOOP_CLIENT_OPTS after appending to HADOOP_OPTS. 
> Example HADOOP_OPTS:
> {code}
> -Dhadoop.log.dir=C:\apps\dist\hadoop-1.2.0.1.3.1.0-06\logs -Dhadoop.log.file=hadoop.log
-Dhadoop.home.dir=C:\apps\dist\hadoop-1.2.0.1.3.1.0-06 -Dhadoop.root.logger="INFO,TLA" -Djava.library.path=;C:\apps\dist\hadoop-1.2.0.1.3.1.0-06\lib\native\Windows_NT-amd64-64;C:\apps\dist\hadoop-1.2.0.1.3.1.0-06\lib\native
-Dhadoop.policy.file=hadoop-policy.xml "-Dhadoop.tasklog.taskid=attempt_201310092133_0006_m_000000_0
-Dhadoop.tasklog.iscleanup=false -Dhadoop.tasklog.totalLogFileSize=0" 
> {code}
> One failure scenario is when map side join is launched by Oozie, the job fails because
cannot find "hadoop.tasklog.taskid" and throw exception when initializing log4j



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