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https://issues.apache.org/jira/browse/HADOOP-10927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14084040#comment-14084040
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Hadoop QA commented on HADOOP-10927:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12659554/HADOOP-10927-2.diff
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 javadoc{color}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:green}+1 findbugs{color}. The patch does not introduce any new
Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
hadoop-common-project/hadoop-common.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4415//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/4415//console
This message is automatically generated.
> Ran `hadoop credential` expecting usage, got NPE instead
> --------------------------------------------------------
>
> Key: HADOOP-10927
> URL: https://issues.apache.org/jira/browse/HADOOP-10927
> Project: Hadoop Common
> Issue Type: Bug
> Components: security
> Reporter: Josh Elser
> Assignee: Josh Elser
> Priority: Minor
> Attachments: HADOOP-10927-1.diff, HADOOP-10927-2.diff,
> HADOOP-10927.diff
>
>
> {noformat}
> $ hadoop credential
> java.lang.NullPointerException
> at
> org.apache.hadoop.security.alias.CredentialShell.run(CredentialShell.java:67)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
> at
> org.apache.hadoop.security.alias.CredentialShell.main(CredentialShell.java:420)
> {noformat}
> Ran a no-arg version of {{hadoop credential}} expecting to get the usage/help
> message (like other commands act), and got the above exception instead.
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