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Posted to yarn-issues@hadoop.apache.org by "Rakesh Shah (JIRA)" <ji...@apache.org> on 2019/02/19 10:11:00 UTC
[jira] [Commented] (YARN-6214) NullPointer Exception while querying
timeline server API
[ https://issues.apache.org/jira/browse/YARN-6214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16771791#comment-16771791 ]
Rakesh Shah commented on YARN-6214:
-----------------------------------
Hi [~raviorteja],
I have not got any error exception while executing
http://<host>:8188/ws/v1/applicationhistory/apps?applicationTypes=MAPREDUCE
> NullPointer Exception while querying timeline server API
> --------------------------------------------------------
>
> Key: YARN-6214
> URL: https://issues.apache.org/jira/browse/YARN-6214
> Project: Hadoop YARN
> Issue Type: Bug
> Components: timelineserver
> Affects Versions: 2.7.1
> Reporter: Ravi Teja Chilukuri
> Priority: Major
>
> The apps API works fine and give all applications, including Mapreduce and Tez
> http://<host>:8188/ws/v1/applicationhistory/apps
> But when queried with application types with these APIs, it fails with NullpointerException.
> http://<host>:8188/ws/v1/applicationhistory/apps?applicationTypes=TEZ
> http://<host>:8188/ws/v1/applicationhistory/apps?applicationTypes=MAPREDUCE
> <RemoteException><exception>NullPointerException</exception><javaClassName>java.lang.NullPointerException</javaClassName></RemoteException>
> Blocked on this issue as we are not able to run analytics on the tez job counters on the prod jobs.
> Timeline Logs:
> |2017-02-22 11:47:57,183 WARN webapp.GenericExceptionHandler (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR
> java.lang.NullPointerException
> at org.apache.hadoop.yarn.server.webapp.WebServices.getApps(WebServices.java:195)
> at org.apache.hadoop.yarn.server.applicationhistoryservice.webapp.AHSWebServices.getApps(AHSWebServices.java:96)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:483)
> at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
> at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)
> at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
> at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
> Complete stacktrace:
> http://pastebin.com/bRgxVabf
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