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https://issues.apache.org/jira/browse/HADOOP-10094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823557#comment-13823557
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Hudson commented on HADOOP-10094:
---------------------------------
SUCCESS: Integrated in Hadoop-Yarn-trunk #392 (See
[https://builds.apache.org/job/Hadoop-Yarn-trunk/392/])
HADOOP-10094. NPE in GenericOptionsParser#preProcessForWindows(). Contributed
by Enis Soztutar. (cnauroth:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1541991)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/GenericOptionsParser.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/util/TestGenericOptionsParser.java
> NPE in GenericOptionsParser#preProcessForWindows()
> --------------------------------------------------
>
> Key: HADOOP-10094
> URL: https://issues.apache.org/jira/browse/HADOOP-10094
> Project: Hadoop Common
> Issue Type: Bug
> Components: util
> Affects Versions: 3.0.0, 1-win, 2.2.0
> Reporter: Enis Soztutar
> Assignee: Enis Soztutar
> Priority: Trivial
> Fix For: 3.0.0, 1-win, 2.3.0
>
> Attachments: hadoop-10094-branch-1-win_v2.patch,
> hadoop-10094_v2.patch, hbase-10094_v1.patch
>
>
> main() in java guarantees that args is not null, but on some uses of Tool
> interface from java, people seem to pass around null as args, causing a NPE
> in GenericOptionsParser.
> Although, passing null is not recommended, we can do a trivial fix.
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