Ravi Teja Ch N V created YARN-6214: -------------------------------------- Summary: 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 Ch N V
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 -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org