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https://issues.apache.org/jira/browse/HADOOP-11984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Nauroth updated HADOOP-11984:
-----------------------------------
Attachment: HADOOP-11984.009.patch
As I suspected, the base directory wasn't in place at the time the test started.
Patch v009 is another troubleshooting patch. The pom.xml has been changed to
fail fast if the mkdir of the parallel testing directories fails. This will
only run {{TestCredentials}}. This is going to help narrow down if the problem
is happening at initial directory creation time or if it might be another test
deleting the whole directory.
> Enable parallel JUnit tests in pre-commit.
> ------------------------------------------
>
> Key: HADOOP-11984
> URL: https://issues.apache.org/jira/browse/HADOOP-11984
> Project: Hadoop Common
> Issue Type: Improvement
> Components: build, scripts, test
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Attachments: HADOOP-11984.001.patch, HADOOP-11984.002.patch,
> HADOOP-11984.003.patch, HADOOP-11984.004.patch, HADOOP-11984.005.patch,
> HADOOP-11984.006.patch, HADOOP-11984.007.patch, HADOOP-11984.008.patch,
> HADOOP-11984.009.patch
>
>
> HADOOP-9287 and related issues implemented the parallel-tests Maven profile
> for running JUnit tests in multiple concurrent processes. This issue
> proposes to activate that profile during pre-commit to speed up execution.
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