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From "Jayesh (JIRA)" <j...@apache.org>
Subject [jira] [Created] (EAGLE-892) MRRunningJobFetchSpout throws NPE when there is no apps found
Date Sat, 11 Feb 2017 01:56:41 GMT
Jayesh created EAGLE-892:
----------------------------

             Summary: 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
            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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