Prabhu Joseph created YARN-7118: ----------------------------------- Summary: AHS REST API can return NullPointerException Key: YARN-7118 URL: https://issues.apache.org/jira/browse/YARN-7118 Project: Hadoop YARN Issue Type: Bug Affects Versions: 2.7.1 Reporter: Prabhu Joseph
ApplicationHistoryService REST Api returns NullPointerException {code} [prabhu@prabhu2 root]$ curl --negotiate -u: 'http://<ATS IP>:8188/ws/v1/applicationhistory/apps?queue=test' {"exception":"NullPointerException","javaClassName":"java.lang.NullPointerException"} {code} TimelineServer logs shows below. {code} 2017-08-17 17:54:54,128 WARN webapp.GenericExceptionHandler (GenericExceptionHandler.java:toResponse(98)) - INTERNAL_SERVER_ERROR java.lang.NullPointerException at org.apache.hadoop.yarn.server.webapp.WebServices.getApps(WebServices.java:191) 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:497) 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) {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org