[jira] [Commented] (YARN-2241) ZKRMStateStore: On startup, show nicer messages when znodes already exist

2014-07-02 Thread Hadoop QA (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14049665#comment-14049665
 ] 

Hadoop QA commented on YARN-2241:
-

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12653540/YARN-2241.patch
  against trunk revision .

{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 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-resourcemanager.

{color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: 
https://builds.apache.org/job/PreCommit-YARN-Build/4174//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4174//console

This message is automatically generated.

 ZKRMStateStore: On startup, show nicer messages when znodes already exist
 -

 Key: YARN-2241
 URL: https://issues.apache.org/jira/browse/YARN-2241
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.5.0
Reporter: Robert Kanter
Assignee: Robert Kanter
Priority: Minor
 Attachments: YARN-2241.patch, YARN-2241.patch


 When using the RMZKStateStore, if you restart the RM, you get a bunch of 
 stack traces with messages like 
 {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = 
 NodeExists for /rmstore}}.  This is expected as these nodes already exist 
 from before.  We should catch these and print nicer messages.



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[jira] [Commented] (YARN-2241) ZKRMStateStore: On startup, show nicer messages when znodes already exist

2014-07-02 Thread Karthik Kambatla (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14050621#comment-14050621
 ] 

Karthik Kambatla commented on YARN-2241:


+1

 ZKRMStateStore: On startup, show nicer messages when znodes already exist
 -

 Key: YARN-2241
 URL: https://issues.apache.org/jira/browse/YARN-2241
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.5.0
Reporter: Robert Kanter
Assignee: Robert Kanter
Priority: Minor
 Attachments: YARN-2241.patch, YARN-2241.patch


 When using the RMZKStateStore, if you restart the RM, you get a bunch of 
 stack traces with messages like 
 {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = 
 NodeExists for /rmstore}}.  This is expected as these nodes already exist 
 from before.  We should catch these and print nicer messages.



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[jira] [Commented] (YARN-2241) ZKRMStateStore: On startup, show nicer messages when znodes already exist

2014-07-01 Thread Karthik Kambatla (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-2241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14049541#comment-14049541
 ] 

Karthik Kambatla commented on YARN-2241:


I am okay with leaving the test in there to avoid regressions of throwing 
exceptions in the future. 

 ZKRMStateStore: On startup, show nicer messages when znodes already exist
 -

 Key: YARN-2241
 URL: https://issues.apache.org/jira/browse/YARN-2241
 Project: Hadoop YARN
  Issue Type: Bug
  Components: resourcemanager
Affects Versions: 2.5.0
Reporter: Robert Kanter
Assignee: Robert Kanter
Priority: Minor
 Attachments: YARN-2241.patch


 When using the RMZKStateStore, if you restart the RM, you get a bunch of 
 stack traces with messages like 
 {{org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = 
 NodeExists for /rmstore}}.  This is expected as these nodes already exist 
 from before.  We should catch these and print nicer messages.



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