[
https://issues.apache.org/jira/browse/HDFS-10293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15242189#comment-15242189
]
Mingliang Liu commented on HDFS-10293:
--------------------------------------
I don't see related failing tests.
Still, I'm surprised that we have so many intermittently failing tests. I have
not seen a pre-commit that passes all UT for a while.
> StripedFileTestUtil#readAll flaky
> ---------------------------------
>
> Key: HDFS-10293
> URL: https://issues.apache.org/jira/browse/HDFS-10293
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: erasure-coding, test
> Affects Versions: 3.0.0
> Reporter: Mingliang Liu
> Assignee: Mingliang Liu
> Attachments: HDFS-10293.000.patch
>
>
> The flaky test helper method cause several UT test failing intermittently.
> For example, the
> {{TestDFSStripedOutputStreamWithFailure#testAddBlockWhenNoSufficientParityNumOfNodes}}
> timed out in a recent run (see
> [exception|https://builds.apache.org/job/PreCommit-HDFS-Build/15158/testReport/org.apache.hadoop.hdfs/TestDFSStripedOutputStreamWithFailure/testAddBlockWhenNoSufficientParityNumOfNodes/]),
> which can be easily reproduced locally.
> Debugging at the code, chances are that the helper method is stuck in an
> infinite loop. We need a fix to make the test robust.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
