[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-14 Thread Hudson (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16398323#comment-16398323
 ] 

Hudson commented on YARN-8022:
--

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #13833 (See 
[https://builds.apache.org/job/Hadoop-trunk-Commit/13833/])
YARN-8022. ResourceManager UI cluster/app/ page fails to render. 
(rohithsharmaks: rev e6de10d0a6363bdaf767a7bdac7ad908d7786718)
* (edit) 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/java/org/apache/hadoop/yarn/server/webapp/AppBlock.java


> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Fix For: 3.1.0, 3.2.0
>
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-13 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16398065#comment-16398065
 ] 

Rohith Sharma K S commented on YARN-8022:
-

committing shortly

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-13 Thread Wangda Tan (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16397525#comment-16397525
 ] 

Wangda Tan commented on YARN-8022:
--

Thanks [~rohithsharma]/[~tarunparimi], 

Please commit the patch if you think it is ready.

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-13 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16396813#comment-16396813
 ] 

Rohith Sharma K S commented on YARN-8022:
-

thanks [~tarunparimi] for verification. [~sunilg] [~leftnoteasy] do you have 
any comments? Shall I commit this patch? 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-13 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16396715#comment-16396715
 ] 

Tarun Parimi commented on YARN-8022:


Managed to check the patch with spnego auth as well. The application page is 
displayed fine for authorized user's applications. 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-13 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16396604#comment-16396604
 ] 

Tarun Parimi commented on YARN-8022:


I tested the patch manually on trunk. The application page now renders properly 
for simple auth and displays the application info and attempts info as before.

Removed *org.apache.hadoop.http.lib.StaticUserWebFilter* from 
*hadoop.http.filter.initializers*  ** configuration to check for null callerUGI 
scenario and able to access the same page properly in both unsecure/secure 
cluster with simple auth.

Haven't checked with spnego auth enabled. But I guess behavior should be fine 
since unauthorized users won't be able to access the page.

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16396564#comment-16396564
 ] 

Rohith Sharma K S commented on YARN-8022:
-

bq. Is there {color:#ff}any{color} behavior change comparing this to trunk 
few days ago (before I revert these patches)? 
yes, it is there. Before revert of HADOOP-14077 if callerUgi is null then 
AuthenticationException is thrown. With this patch,  we continue to retrieve 
app report without ugi#doAs. 

bq. Is there any behavior change comparing this to logics originally before 
HADOOP-14077 get committed?
*NO*. This patch and before HADOOP-14077 get committed state should be same.

It looks confusion is because I said we need to revert the Appblock code in 
earlier comments. Actually *NO*. We should *NOT* revert AppBlock modifications 
after Owen commit. Sorry for the confusion. 

YARN-7163 did some modifications to AppBlock class which got missed after Owen 
commit that caused NPE. This patch bringing back those modifications without 
any behavioral changes.



> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Wangda Tan (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16396481#comment-16396481
 ] 

Wangda Tan commented on YARN-8022:
--

Thanks [~tarunparimi], 

A couple of questions to [~rohithsharma] since I don't have full understand of 
this part of code.
1) Is there {color:#FF}any{color} behavior change comparing this to trunk 
few days ago (before I revert these patches)? 
2) Is there {color:#FF}any{color} behavior change comparing this to logics 
originally before HADOOP-14077 get committed? (Like 2.6.x). 

 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread genericqa (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395088#comment-16395088
 ] 

genericqa commented on YARN-8022:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
29s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  
0s{color} | {color:red} 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} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 
23s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
28s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
19s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
31s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
10m 12s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 
48s{color} | {color:red} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common in 
trunk has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
22s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 15s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common: 
The patch generated 1 new + 20 unchanged - 18 fixed = 21 total (was 38) {color} 
|
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
10m 22s{color} | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 
52s{color} | {color:green} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common 
generated 0 new + 0 unchanged - 1 fixed = 0 total (was 1) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
20s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m  
5s{color} | {color:green} hadoop-yarn-server-common in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
21s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 44m  9s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:d4cc50f |
| JIRA Issue | YARN-8022 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12913998/YARN-8022.002.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  shadedclient  findbugs  checkstyle  |
| uname | Linux d03b58bc0d00 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 
11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e1f5251 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| findbugs |

[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395060#comment-16395060
 ] 

Tarun Parimi commented on YARN-8022:


Thanks for the clarification [~rohithsharma] . Attached a patch as per your 
suggestions

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch, YARN-8022.002.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395029#comment-16395029
 ] 

Rohith Sharma K S commented on YARN-8022:
-

However in secure cluster, unauthorized user will be going into else part since 
callerUGI will NOT be null at all. If user is unauthorized then this user will 
be blocked in AuthenticationFilter itself. CallerUGI can be null only in 
non-secure cluster. So we can proceed ahead with this modification. 
cc : [~leftnoteasy] [~sunilg]

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395015#comment-16395015
 ] 

Tarun Parimi commented on YARN-8022:


YARN-6991 depends on running {code}getApplicationAttemptsReport(request){code} 
as callerUGI to validate whether kill button needs to be displayed. If we do 
{code}
 if (callerUGI == null) {
+attempts = getApplicationAttemptsReport(request);
+  } else {
{code}

then, I guess the kill button will be displayed for an unauthorized user? 
Correct me if am wrong.

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16395006#comment-16395006
 ] 

Rohith Sharma K S commented on YARN-8022:
-

I would suggest following changes. 
# Revert AppBlock as this patch is doing. 
# Additionally, in line no. 155, can you add below code. Get app attempt report 
directly if caller ugi is null.
{code}
+  if (callerUGI == null) {
+attempts = getApplicationAttemptsReport(request);
+  } else {
{code}

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394977#comment-16394977
 ] 

Tarun Parimi commented on YARN-8022:


[~rohithsharma] Looks like callerUgi null check before the revert was handled 
by 
{code:java}
if (callerUGI == null) {
  throw new AuthenticationException(
  "Failed to get user name from request");
}{code}
which is not present in this patch. So even before the revert if callerUgi is 
equal to null, the page will not be rendered. But the NPE will be avoided. 

Also if we are going to throw this exception, the further null check of 
callerUgi below is not needed. Can we remove that?
{code:java}
if (callerUGI == null) {
  containerReport =
  getContainerReport(request);
} else {
  containerReport = callerUGI.doAs(
  new PrivilegedExceptionAction() {
{code}
 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-12 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394936#comment-16394936
 ] 

Rohith Sharma K S commented on YARN-8022:
-

This seems even after revert it fails with NPE because of callerUgi null is not 
handled.
{code}
2018-03-12 13:36:10,860 ERROR org.apache.hadoop.yarn.server.webapp.AppBlock: 
Failed to read the attempts of the application application_1520833852015_0001.
java.lang.NullPointerException
at 
org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:145)
at 
org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
{code}

There are many issue fix has gone into AppBlock.java. Pls check all these jira 
before uploading new patch.
 !Screen Shot 2018-03-12 at 1.45.05 PM.png! 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: Screen Shot 2018-03-12 at 1.45.05 PM.png, 
> YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-11 Thread Rohith Sharma K S (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394828#comment-16394828
 ] 

Rohith Sharma K S commented on YARN-8022:
-

+1 for reverting only AppBlock. thanks [~tarunparimi] for finding this issue. 

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Affects Versions: 3.1.0, 3.2.0
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-10 Thread genericqa (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394335#comment-16394335
 ] 

genericqa commented on YARN-8022:
-

| (x) *{color:red}-1 overall{color}* |
\\
\\
|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m 
25s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} @author {color} | {color:green}  0m  
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red}  0m  
0s{color} | {color:red} 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} |
|| || || || {color:brown} trunk Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 15m 
14s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
27s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green}  0m 
19s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
28s{color} | {color:green} trunk passed {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green}  
9m 40s{color} | {color:green} branch has no errors when building and testing 
our client artifacts. {color} |
| {color:red}-1{color} | {color:red} findbugs {color} | {color:red}  0m 
48s{color} | {color:red} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common in 
trunk has 1 extant Findbugs warnings. {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
19s{color} | {color:green} trunk passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green}  0m 
26s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green}  0m 
22s{color} | {color:green} the patch passed {color} |
| {color:orange}-0{color} | {color:orange} checkstyle {color} | {color:orange}  
0m 14s{color} | {color:orange} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common: 
The patch generated 1 new + 20 unchanged - 18 fixed = 21 total (was 38) {color} 
|
| {color:green}+1{color} | {color:green} mvnsite {color} | {color:green}  0m 
25s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green}  0m 
 0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedclient {color} | {color:green} 
10m 12s{color} | {color:green} patch has no errors when building and testing 
our client artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green}  0m 
53s{color} | {color:green} 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common 
generated 0 new + 0 unchanged - 1 fixed = 0 total (was 1) {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green}  0m 
19s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}  2m  
7s{color} | {color:green} hadoop-yarn-server-common in the patch passed. 
{color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green}  0m 
21s{color} | {color:green} The patch does not generate ASF License warnings. 
{color} |
| {color:black}{color} | {color:black} {color} | {color:black} 43m 15s{color} | 
{color:black} {color} |
\\
\\
|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hadoop:d4cc50f |
| JIRA Issue | YARN-8022 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12913906/YARN-8022.001.patch |
| Optional Tests |  asflicense  compile  javac  javadoc  mvninstall  mvnsite  
unit  shadedclient  findbugs  checkstyle  |
| uname | Linux ddd3b460c5a5 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 
11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux |
| Build tool | maven |
| Personality | /testptch/patchprocess/precommit/personality/provided.sh |
| git revision | trunk / e1f5251 |
| maven | version: Apache Maven 3.3.9 |
| Default Java | 1.8.0_151 |
| findbugs | v3.1.0-RC1 |
| findbugs |

[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-10 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394321#comment-16394321
 ] 

Tarun Parimi commented on YARN-8022:


Attached a patch which undoes the changes made by the revert of HADOOP-14077 to 
AppBlock.java

> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>  Components: webapp
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
> Attachments: YARN-8022.001.patch
>
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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[jira] [Commented] (YARN-8022) ResourceManager UI cluster/app/ page fails to render

2018-03-10 Thread Tarun Parimi (JIRA) 

[ 
https://issues.apache.org/jira/browse/YARN-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16394312#comment-16394312
 ] 

Tarun Parimi commented on YARN-8022:


Looks like this NPE occurs due to the revert of HADOOP-14077 . There was a 
refactoring of AppBlock.java done in that patch. Reverting of that refactored 
change resulted in following call added
{code:java}
 appBaseProt.getApplicationAttempts(request).getApplicationAttemptList();
{code}

appBaseProto is not instantiated anymore since YARN-7163 , thereby resulting in 
a NullPointerException


> ResourceManager UI cluster/app/ page fails to render
> 
>
> Key: YARN-8022
> URL: https://issues.apache.org/jira/browse/YARN-8022
> Project: Hadoop YARN
>  Issue Type: Bug
>Reporter: Tarun Parimi
>Assignee: Tarun Parimi
>Priority: Blocker
>
> The page displays the message "Failed to read the attempts of the application"
>  
> The following stack trace is observed in RM log.
> org.apache.hadoop.yarn.server.webapp.AppBlock: Failed to read the attempts of 
> the application application_1520597233415_0002.
> java.lang.NullPointerException
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:283)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock$3.run(AppBlock.java:280)
>  at java.security.AccessController.doPrivileged(Native Method)
>  at javax.security.auth.Subject.doAs(Subject.java:422)
>  at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1682)
>  at org.apache.hadoop.yarn.server.webapp.AppBlock.render(AppBlock.java:279)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RMAppBlock.render(RMAppBlock.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlBlock.render(HtmlBlock.java:69)
>  at 
> org.apache.hadoop.yarn.webapp.view.HtmlBlock.renderPartial(HtmlBlock.java:79)
>  at org.apache.hadoop.yarn.webapp.View.render(View.java:235)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage$Page.subView(HtmlPage.java:49)
>  at 
> org.apache.hadoop.yarn.webapp.hamlet2.HamletImpl$EImp._v(HamletImpl.java:117)
>  at org.apache.hadoop.yarn.webapp.hamlet2.Hamlet$TD.__(Hamlet.java:848)
>  at 
> org.apache.hadoop.yarn.webapp.view.TwoColumnLayout.render(TwoColumnLayout.java:71)
>  at org.apache.hadoop.yarn.webapp.view.HtmlPage.render(HtmlPage.java:82)
>  at org.apache.hadoop.yarn.webapp.Controller.render(Controller.java:212)
>  at 
> org.apache.hadoop.yarn.server.resourcemanager.webapp.RmController.app(RmController.java:54)



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