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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