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https://issues.apache.org/jira/browse/HIVE-4349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630405#comment-13630405
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Xi Fang commented on HIVE-4349:
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This is the current solution.
1) Before setting up the class path environment variable, find the list of JARs
in the “test-classpath” and copy all of them to a <test jar> folder from
various folders. This is done in a task "shortenclasspath". That means, all the
required JARs will be in a single folder.
2) Include the “<test jar>*” in the class path to reduce the class path size.
3) Set the environment variable
> Fix the Hive unit test failures when the Hive enlistment root path is longer
> than ~12 characters
> ------------------------------------------------------------------------------------------------
>
> Key: HIVE-4349
> URL: https://issues.apache.org/jira/browse/HIVE-4349
> Project: Hive
> Issue Type: Bug
> Reporter: Xi Fang
> Fix For: 0.11.0
>
> Attachments: HIVE-4349.1.patch
>
>
> If the Hive enlistment root path is longer than 12 chars then test classpath
> “hadoop.testcp” is exceeding the 8K chars so we are unable to run most of the
> Hive unit tests on Windows.
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