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Date: Sun, 3 May 2015 17:55:06 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12699895.1394493095000.65468.1430675706272@Atlassian.JIRA>
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References: <JIRA.12699895.1394493095000@Atlassian.JIRA>
 <JIRA.12699895.1394493095639@arcas>
Subject: [jira] [Commented] (YARN-1814) Better error message when browsing
 logs in the RM/NM webuis
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    [ https://issues.apache.org/jira/browse/YARN-1814?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14525920#comment-14525920 ] 

Hadoop QA commented on YARN-1814:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 37s | Pre-patch trunk compilation is healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any @author tags. |
| {color:red}-1{color} | tests included |   0m  0s | 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{color} | javac |   7m 31s | There were no new javac warning messages. |
| {color:green}+1{color} | javadoc |   9m 34s | There were no new javadoc warning messages. |
| {color:green}+1{color} | release audit |   0m 23s | The applied patch does not increase the total number of release audit warnings. |
| {color:red}-1{color} | checkstyle |   0m 35s | The applied patch generated  1 new checkstyle issues (total was 7, now 6). |
| {color:green}+1{color} | whitespace |   0m  0s | The patch has no lines that end in whitespace. |
| {color:green}+1{color} | install |   1m 32s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 34s | The patch built with eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   1m  2s | The patch does not introduce any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | yarn tests |   6m  0s | Tests passed in hadoop-yarn-server-nodemanager. |
| | |  41m 52s | |
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12687589/YARN-1814-1.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / a319771 |
| checkstyle |  https://builds.apache.org/job/PreCommit-YARN-Build/7672/artifact/patchprocess/diffcheckstylehadoop-yarn-server-nodemanager.txt |
| hadoop-yarn-server-nodemanager test log | https://builds.apache.org/job/PreCommit-YARN-Build/7672/artifact/patchprocess/testrun_hadoop-yarn-server-nodemanager.txt |
| Test Results | https://builds.apache.org/job/PreCommit-YARN-Build/7672/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf909.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output | https://builds.apache.org/job/PreCommit-YARN-Build/7672/console |


This message was automatically generated.

> Better error message when browsing logs in the RM/NM webuis
> -----------------------------------------------------------
>
>                 Key: YARN-1814
>                 URL: https://issues.apache.org/jira/browse/YARN-1814
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.3.0
>            Reporter: Andrew Wang
>            Assignee: Dustin Cote
>            Priority: Minor
>         Attachments: YARN-1814-1.patch
>
>
> Browsing the webUI as a different user than the one who ran an MR job, I click into host:8088/cluster/app/<application id>, then the "logs" link. This redirects to the NM, but since I don't have permissions it prints out:
> bq. Failed redirect for container_1394482121761_0010_01_000001
> bq. Failed while trying to construct the redirect url to the log server. Log Server url may not be configured
> bq. Container does not exist.
> It'd be nicer to print something about permissions instead.


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