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https://issues.apache.org/jira/browse/YARN-1363?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13913910#comment-13913910
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Hadoop QA commented on YARN-1363:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12631388/YARN-1363.10.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 11 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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.mapreduce.v2.TestUberAM
org.apache.hadoop.yarn.server.resourcemanager.TestRMRestart
The following test timeouts occurred in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:
org.apache.hadoop.yarn.server.resourcemanager.TestResourceTrackerService
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/3198//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/3198//console
This message is automatically generated.
> Get / Cancel / Renew delegation token api should be non blocking
> ----------------------------------------------------------------
>
> Key: YARN-1363
> URL: https://issues.apache.org/jira/browse/YARN-1363
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Omkar Vinit Joshi
> Assignee: Zhijie Shen
> Attachments: YARN-1363.1.patch, YARN-1363.10.patch,
> YARN-1363.2.patch, YARN-1363.3.patch, YARN-1363.4.patch, YARN-1363.5.patch,
> YARN-1363.6.patch, YARN-1363.7.patch, YARN-1363.8.patch, YARN-1363.9.patch
>
>
> Today GetDelgationToken, CancelDelegationToken and RenewDelegationToken are
> all blocking apis.
> * As a part of these calls we try to update RMStateStore and that may slow it
> down.
> * Now as we have limited number of client request handlers we may fill up
> client handlers quickly.
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