[jira] [Commented] (YARN-3078) LogCLIHelpers lacks of a blank space before string 'does not exist'

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-3078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14285160#comment-14285160 ] 

Hadoop QA commented on YARN-3078:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12693495/YARN-3078.001.patch
  against trunk revision 73b72a0.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {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-yarn-project/hadoop-yarn/hadoop-yarn-common.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6369//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6369//console

This message is automatically generated.

> LogCLIHelpers lacks of a blank space before string 'does not exist'
> -------------------------------------------------------------------
>
>                 Key: YARN-3078
>                 URL: https://issues.apache.org/jira/browse/YARN-3078
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: log-aggregation
>    Affects Versions: trunk-win
>            Reporter: sam liu
>            Priority: Minor
>         Attachments: YARN-3078.001.patch
>
>
> LogCLIHelpers lacks of a blank space before string 'does not exist' and it will bring incorrect return message.
> For example, I ran command 'yarn logs -applicationId application_1421742816585_0003', and the return message includes 'logs/application_1421742816585_0003does not exist'. 
> Obviously it's incorrect and the correct return message should be 'logs/application_1421742816585_0003 does not exist'



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