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From "JiJun Tang (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (EAGLE-892) MRRunningJobFetchSpout throws NPE when there is no apps found
Date Tue, 14 Feb 2017 08:49:41 GMT

     [ https://issues.apache.org/jira/browse/EAGLE-892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

JiJun Tang resolved EAGLE-892.
------------------------------
    Resolution: Fixed
      Assignee: Jayesh

> MRRunningJobFetchSpout throws NPE when there is no apps found
> -------------------------------------------------------------
>
>                 Key: EAGLE-892
>                 URL: https://issues.apache.org/jira/browse/EAGLE-892
>             Project: Eagle
>          Issue Type: Bug
>            Reporter: Jayesh
>            Assignee: Jayesh
>            Priority: Minor
>
> MR running app has following exception when there is no app returned by RM.
> {code}
> 2017-02-10 17:53:33.880 o.a.e.j.u.r.RMResourceFetcher [INFO] Going to call yarn api to
fetch running application list: http://localhost:8088/ws/v1/cluster/apps?applicationTypes=MAPREDUCE&state=RUNNING&anonymous=true
> 2017-02-10 17:53:33.887 STDIO [ERROR] java.lang.NullPointerException
> 2017-02-10 17:53:33.888 STDIO [ERROR] at org.apache.eagle.jpm.mr.running.storm.MRRunningJobFetchSpout.nextTuple(MRRunningJobFetchSpout.java:90)
> 2017-02-10 17:53:33.888 STDIO [ERROR] at backtype.storm.daemon.executor$fn__5624$fn__5639$fn__5670.invoke(executor.clj:607)
> 2017-02-10 17:53:33.889 STDIO [ERROR] at backtype.storm.util$async_loop$fn__545.invoke(util.clj:479)
> 2017-02-10 17:53:33.889 STDIO [ERROR] at clojure.lang.AFn.run(AFn.java:22)
> 2017-02-10 17:53:33.889 STDIO [ERROR] at java.lang.Thread.run(Thread.java:745)
> {code}



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