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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2900) Application Not Found in AHS throws Internal Server Error with NPE
Date Mon, 24 Nov 2014 21:36:13 GMT

    [ https://issues.apache.org/jira/browse/YARN-2900?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14223557#comment-14223557
] 

Zhijie Shen commented on YARN-2900:
-----------------------------------

[~jeagles], it seems that you're still using ApplicationHistoryManagerImpl and the old application
history store.
{code}
org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerImpl.convertToApplicationReport(ApplicationHistoryManagerImpl.java:128)
{code}

Otherwise, you should see ApplicationHistoryManagerOnTimelineStore instead. Per discussion
in [YARN-2900|https://issues.apache.org/jira/browse/YARN-2033?focusedCommentId=14126073&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14126073],
we will no longer support the old storage stack. 

> Application Not Found in AHS throws Internal Server Error with NPE
> ------------------------------------------------------------------
>
>                 Key: YARN-2900
>                 URL: https://issues.apache.org/jira/browse/YARN-2900
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jonathan Eagles
>            Assignee: Mit Desai
>
> Caused by: java.lang.NullPointerException
> 	at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerImpl.convertToApplicationReport(ApplicationHistoryManagerImpl.java:128)
> 	at org.apache.hadoop.yarn.server.applicationhistoryservice.ApplicationHistoryManagerImpl.getApplication(ApplicationHistoryManagerImpl.java:118)
> 	at org.apache.hadoop.yarn.server.webapp.WebServices$2.run(WebServices.java:222)
> 	at org.apache.hadoop.yarn.server.webapp.WebServices$2.run(WebServices.java:219)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at javax.security.auth.Subject.doAs(Subject.java:415)
> 	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1679)
> 	at org.apache.hadoop.yarn.server.webapp.WebServices.getApp(WebServices.java:218)
> 	... 59 more



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