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https://issues.apache.org/jira/browse/HDFS-6579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14039209#comment-14039209
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Arpit Agarwal commented on HDFS-6579:
-------------------------------------
Is this ppc64 Linux?
The patch looks fine to me. Just a suggestion, there is OS type detection in
Shell.Java. e.g. see {{Shell.getOSType}}. Perhaps you can extend that to
include your target platform and add a static helper similar to
{{Shell.WINDOWS}}. Not the ideal location to have this logic and there was a
proposal to abstract out platform-specific checks into a separate module but
for now we can at least keep them in one location.
> TestSocketIOWithTimeout#testSocketIOWithTimeout fails on Power PC
> ------------------------------------------------------------------
>
> Key: HDFS-6579
> URL: https://issues.apache.org/jira/browse/HDFS-6579
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: test
> Affects Versions: 2.1.0-beta, 2.0.4-alpha, 2.2.0, 2.3.0, 2.4.0
> Reporter: Jinghui Wang
> Fix For: 2.4.1
>
> Attachments: HDFS-6579.patch
>
>
> SocketOutputStream closes its writer if it's partial written. But on PPC,
> after writing for some time, buf.capacity still equals buf.remaining. The
> reason might be what's written on PPC is buffered,so the buf.remaining will
> not change till a flush.
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