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https://issues.apache.org/jira/browse/HDFS-470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13414351#comment-13414351
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Hudson commented on HDFS-470:
-----------------------------
Integrated in Hadoop-Hdfs-trunk #1103 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1103/])
HDFS-470. libhdfs should handle 0-length reads from FSInputStream
correctly. Contributed by Colin Patrick McCabe (Revision 1361446)
Result = FAILURE
eli : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1361446
Files :
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/hdfs.c
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/native/hdfs.h
> libhdfs should handle 0-length reads from FSInputStream correctly
> -----------------------------------------------------------------
>
> Key: HDFS-470
> URL: https://issues.apache.org/jira/browse/HDFS-470
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Pete Wyckoff
> Assignee: Colin Patrick McCabe
> Priority: Minor
> Fix For: 2.0.1-alpha
>
> Attachments: HDFS-470.001.patch, HDFS-470.002.patch
>
>
> libhdfs changes Java read semantics to posix semantics. As such, if Hadoop
> ever returns 0 bytes read, libhdfs should return -1 and set errno = EINTER.
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