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https://issues.apache.org/jira/browse/YARN-1859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13942366#comment-13942366
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Hadoop QA commented on YARN-1859:
---------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12635873/YARN-1859.1.patch
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 1.3.9) 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-server/hadoop-yarn-server-web-proxy.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/3412//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3412//console
This message is automatically generated.
> WebAppProxyServlet will throw ApplicationNotFoundException if the app is no
> longer cached in RM
> -----------------------------------------------------------------------------------------------
>
> Key: YARN-1859
> URL: https://issues.apache.org/jira/browse/YARN-1859
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
> Attachments: YARN-1859.1.patch
>
>
> WebAppProxyServlet checks null to determine whether the application is not
> found or not.
> {code}
> ApplicationReport applicationReport = getApplicationReport(id);
> if(applicationReport == null) {
> LOG.warn(req.getRemoteUser()+" Attempting to access "+id+
> " that was not found");
> {code}
> However, WebAppProxyServlet calls AppReportFetcher, which consequently calls
> ClientRMService. When application is not found, ClientRMService throws
> ApplicationNotFoundException. Therefore, in WebAppProxyServlet, the following
> logic to create the tracking url for a non-cached app will no longer be in
> use.
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