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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-2717) NPE while closing file.
Date Sat, 26 Jan 2008 04:25:35 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-2717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Raghu Angadi updated HADOOP-2717:
---------------------------------

    Component/s: dfs

> NPE while closing file.
> -----------------------
>
>                 Key: HADOOP-2717
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2717
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.16.0
>            Reporter: Raghu Angadi
>             Fix For: 0.16.0
>
>
> Saw this NPE in one of the hudson builds : 
> {code}
> java.lang.NullPointerException
> 	at org.apache.hadoop.dfs.DFSClient$DFSOutputStream.close(DFSClient.java:2277)
> 	at org.apache.hadoop.fs.FSDataOutputStream$PositionCache.close(FSDataOutputStream.java:51)
> 	at org.apache.hadoop.fs.FSDataOutputStream.close(FSDataOutputStream.java:67)
> 	at org.apache.hadoop.dfs.TestCheckpoint.writeFile(TestCheckpoint.java:49)
> 	at org.apache.hadoop.dfs.TestCheckpoint.testSecondaryNamenodeError2(TestCheckpoint.java:231)
> 	at org.apache.hadoop.dfs.TestCheckpoint.testCheckpoint(TestCheckpoint.java:412)
> {code}
> {code}
>         if (response != null) {
>           response.join(); // line 2277
>         }
> {code}

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