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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7946) TestDataNodeVolumeFailureReporting NPE on Windows
Date Wed, 18 Mar 2015 15:31:40 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14367314#comment-14367314
] 

Hudson commented on HDFS-7946:
------------------------------

FAILURE: Integrated in Hadoop-Mapreduce-trunk-Java8 #136 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/136/])
HDFS-7946. TestDataNodeVolumeFailureReporting NPE on Windows. (Contributed by Xiaoyu Yao)
(arp: rev 5b322c6a823208bbc64698379340343a72e8160a)
* hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestDataNodeVolumeFailureReporting.java
* hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt


> TestDataNodeVolumeFailureReporting NPE on Windows
> -------------------------------------------------
>
>                 Key: HDFS-7946
>                 URL: https://issues.apache.org/jira/browse/HDFS-7946
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: test
>         Environment: Windows
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>             Fix For: 2.7.0
>
>         Attachments: HDFS-7946.00.patch
>
>
> TestDataNodeVolumeFailureReporting has a pre-test setUp that assumeTrue(!Path.WINDOWS)
but the post-test tearDown() does not. This triggers NPE when closing cluster.
> testSuccessiveVolumeFailures(org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting)
 Time elapsed: 0.267 sec  <<< ERROR!
> org.junit.internal.AssumptionViolatedException: got: <false>, expected: is <true>
> 	at org.junit.Assume.assumeThat(Assume.java:95)
> 	at org.junit.Assume.assumeTrue(Assume.java:41)
> 	at org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting.setUp(TestDataNodeVolumeFailureReporting.java:83)
> testSuccessiveVolumeFailures(org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting)
 Time elapsed: 0.267 sec  
> <<< ERROR!
> java.lang.NullPointerException: null
> 	at org.apache.hadoop.hdfs.server.datanode.TestDataNodeVolumeFailureReporting.tearDown(TestDataNodeVolumeFailureReporting.java:103)



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