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https://issues.apache.org/jira/browse/HDFS-10400?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yiqun Lin updated HDFS-10400:
-----------------------------
Attachment: HDFS-10400.002.patch
The failed unit test was caused by the exit code for errors changed in my
patch. It looks so many places need to change in these failed tests. Maybe we
can file another JIRA for working this and keep the exit code not changed.
Update the patch for fixing failed unit tests related with this JIRA.
> hdfs dfs -put exits with zero on error
> --------------------------------------
>
> Key: HDFS-10400
> URL: https://issues.apache.org/jira/browse/HDFS-10400
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Jo Desmet
> Assignee: Yiqun Lin
> Attachments: HDFS-10400.001.patch, HDFS-10400.002.patch
>
>
> On a filesystem that is about to fill up, execute "hdfs dfs -put" for a file
> that is big enough to go over the limit. As a result, the command fails with
> an exception, however the command terminates normally (exit code 0).
> Expectation is that any detectable failure generates an exit code different
> than zero.
> Documentation on
> https://hadoop.apache.org/docs/r1.2.1/file_system_shell.html#put states:
> Exit Code:
> Returns 0 on success and -1 on error.
> following is the exception generated:
> 16/05/11 13:37:07 INFO hdfs.DFSClient: Exception in createBlockOutputStream
> java.io.EOFException: Premature EOF: no length prefix available
> at
> org.apache.hadoop.hdfs.protocolPB.PBHelper.vintPrefixed(PBHelper.java:2282)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.createBlockOutputStream(DFSOutputStream.java:1352)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.nextBlockOutputStream(DFSOutputStream.java:1271)
> at
> org.apache.hadoop.hdfs.DFSOutputStream$DataStreamer.run(DFSOutputStream.java:464)
> 16/05/11 13:37:07 INFO hdfs.DFSClient: Abandoning
> BP-1964113808-130.8.138.99-1446787670498:blk_1073835906_95114
> 16/05/11 13:37:08 INFO hdfs.DFSClient: Excluding datanode
> DatanodeInfoWithStorage[130.8.138.99:50010,DS-eed7039a-8031-499e-85a5-7216b9d766a8,DISK]
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