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https://issues.apache.org/jira/browse/AMBARI-15727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230877#comment-15230877
]
Hudson commented on AMBARI-15727:
---------------------------------
SUCCESS: Integrated in Ambari-trunk-Commit #4614 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/4614/])
AMBARI-15727. "E090 NullPointerException" when executing Hive queries
(pallav.kul:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=de09ef87cbaae7d8684f9d8931ed09111d6c0ec2])
*
contrib/views/hive/src/main/java/org/apache/ambari/view/hive/resources/jobs/Aggregator.java
> "E090 NullPointerException" when executing Hive queries with tez
> ----------------------------------------------------------------
>
> Key: AMBARI-15727
> URL: https://issues.apache.org/jira/browse/AMBARI-15727
> Project: Ambari
> Issue Type: Bug
> Components: ambari-views
> Affects Versions: 2.2.0
> Reporter: Gaurav Nagar
> Assignee: Gaurav Nagar
> Fix For: 2.2.2
>
> Attachments: AMBARI-15727_branch-2.2.patch
>
>
> ISSUE: Queries fail when execution engine is Tez from Hive view.
> Error :
> {code}
> java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.ambari.view.hive.resources.jobs.Aggregator.saveJobInfoIfNeeded(Aggregator.java:180)
>
> at
> org.apache.ambari.view.hive.resources.jobs.Aggregator.readATSJob(Aggregator.java:133)
>
> at
> org.apache.ambari.view.hive.resources.jobs.JobService.jsonObjectFromJob(JobService.java:123)
>
> at
> org.apache.ambari.view.hive.resources.jobs.JobService.getOne(JobService.java:106)
>
> 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$1.invoke(JavaMethodInvokerFactory.java:60)
>
> at
> com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
>
> 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:302)
>
> at
> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
>
> at
> com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:137)
>
> at
> com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
>
> {code}
> The same query works in the hive view if the execution engine is MR.
> Restarting Ambari did not work. Here is the tail of the ambari-server log:
> {code}
> 25 Feb 2016 13:15:21,451 INFO [qtp-ambari-client-31] Connection:497 - Hive
> session opened
> 25 Feb 2016 13:15:43,598 ERROR [qtp-ambari-client-31]
> ServiceFormattedException:96 - java.lang.NullPointerException
> java.lang.NullPointerException
> at
> org.apache.ambari.view.hive.resources.jobs.Aggregator.saveJobInfoIfNeeded(Aggregator.java:180)
>
> at
> org.apache.ambari.view.hive.resources.jobs.Aggregator.readATSJob(Aggregator.java:133)
>
> at
> org.apache.ambari.view.hive.resources.jobs.JobService.jsonObjectFromJob(JobService.java:123)
>
> at
> org.apache.ambari.view.hive.resources.jobs.JobService.getOne(JobService.java:106)
>
> 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$1.invoke(JavaMethodInvokerFactory.java:60)
>
> at
> com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:20
> {code}
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