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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8158) Interrupting hadoop fs -put from the command line causes a LeaseExpiredException
Date Sun, 23 Sep 2012 12:21:08 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13461404#comment-13461404
] 

Hudson commented on HADOOP-8158:
--------------------------------

Integrated in Hadoop-Mapreduce-trunk-Commit #2780 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/2780/])
    HADOOP-8158. Interrupting hadoop fs -put from the command line causes a LeaseExpiredException.
Contributed by Daryn Sharp. (harsh) (Revision 1389010)

     Result = FAILURE
harsh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1389010
Files : 
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSClient.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DistributedFileSystem.java
* /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestDistributedFileSystem.java

                
> Interrupting hadoop fs -put from the command line causes a LeaseExpiredException
> --------------------------------------------------------------------------------
>
>                 Key: HADOOP-8158
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8158
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Daryn Sharp
>             Fix For: 3.0.0
>
>         Attachments: HADOOP-8158.patch, HADOOP-8158.patch
>
>
> If you run "hadoop fs -put - foo", write a few lines, then ^C it from the shell, about
half the time you will get a LeaseExpiredException. It seems like the shell is first calling
{{delete()}} on the file, then calling {{close()}} on the stream. The {{close}} call fails
since the {{delete}} call kills the lease. I saw this on trunk but my guess is that it affects
23 also.

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