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https://issues.apache.org/jira/browse/HDFS-9384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14993301#comment-14993301
]
Hudson commented on HDFS-9384:
------------------------------
FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #646 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/646/])
HDFS-9384. TestWebHdfsContentLength intermittently hangs and fails due
(cnauroth: rev 66c096731052fb187dc49f5bcaec8432c4b92d0c)
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
*
hadoop-hdfs-project/hadoop-hdfs-client/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsContentLength.java
> TestWebHdfsContentLength intermittently hangs and fails due to TCP
> conversation mismatch between client and server.
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-9384
> URL: https://issues.apache.org/jira/browse/HDFS-9384
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Reporter: Chris Nauroth
> Assignee: Chris Nauroth
> Priority: Minor
> Fix For: 2.8.0
>
> Attachments: HDFS-9384.001.patch, HDFS-9384.002.patch,
> HDFS-9384.003.patch
>
>
> {{TestWebHdfsContentLength}} runs a simple hand-coded HTTP server in a
> background thread to simulate some WebHDFS server responses. In some
> environments (notably Windows), I have observed that the test can hang and
> fail intermittently. The root cause is that the server fails to fully
> consume the client's input. This causes a mismatch in the TCP conversation
> state, and ultimately the client side hangs, then aborts after the 60-second
> socket timeout.
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