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https://issues.apache.org/jira/browse/HADOOP-13139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15329280#comment-15329280
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Steve Loughran commented on HADOOP-13139:
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Chris, thanks for that explanation. Explains why a test run against 2.8 ran
everything in parallel; I'd left off the wildcard.
Setting the multipart cleanup timeout to 5 minutes makes these tests work; the
root ops still fail.
Actually, there's another way to parallelise safely.
# the tests runner sets a property about whether things are running
parallel/serial
# tests which only run in serial do an assume about the property, so will skip
in a parallel run
# for the contract root tests, they can change the contract options in a
parallel run
> Branch-2: S3a to use thread pool that blocks clients
> ----------------------------------------------------
>
> Key: HADOOP-13139
> URL: https://issues.apache.org/jira/browse/HADOOP-13139
> Project: Hadoop Common
> Issue Type: Task
> Components: fs/s3
> Affects Versions: 2.8.0
> Reporter: Pieter Reuse
> Assignee: Pieter Reuse
> Attachments: HADOOP-13139-001.patch, HADOOP-13139-branch-2-003.patch,
> HADOOP-13139-branch-2.001.patch, HADOOP-13139-branch-2.002.patch
>
>
> HADOOP-11684 is accepted into trunk, but was not applied to branch-2. I will
> attach a patch applicable to branch-2.
> It should be noted in CHANGES-2.8.0.txt that the config parameter
> 'fs.s3a.threads.core' has been been removed and the behavior of the
> ThreadPool for s3a has been changed.
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