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https://issues.apache.org/jira/browse/HDFS-1615?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13032031#comment-13032031
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Hadoop QA commented on HDFS-1615:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12478861/HDFS-1615.patch
against trunk revision 1102005.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 4 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these core unit tests:
org.apache.hadoop.cli.TestHDFSCLI
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.TestFileConcurrentReader
org.apache.hadoop.tools.TestJMXGet
+1 contrib tests. The patch passed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/484//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/484//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/484//console
This message is automatically generated.
> seek() on closed DFS input stream throws NPE
> --------------------------------------------
>
> Key: HDFS-1615
> URL: https://issues.apache.org/jira/browse/HDFS-1615
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: Todd Lipcon
> Assignee: Scott Carey
> Labels: newbie
> Attachments: HDFS-1615.patch
>
>
> After closing an input stream on DFS, seeking slightly ahead of the last read
> will throw an NPE:
> java.lang.NullPointerException
> at org.apache.hadoop.hdfs.DFSInputStream.seek(DFSInputStream.java:749)
> at
> org.apache.hadoop.fs.FSDataInputStream.seek(FSDataInputStream.java:42)
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