Su Ralph created EAGLE-672:
------------------------------
Summary: AlertEngine: MongoStateStore should be removed
Key: EAGLE-672
URL: https://issues.apache.org/jira/browse/EAGLE-672
Project: Eagle
Issue Type: Task
Affects Versions: v0.5.0
Reporter: Su Ralph
Assignee: Garrett Li
Fix For: v0.5.0
Below stack reported by Hao. We should not have mongo state store evolved in
deployment that doesn't have mongo enabled. And the class have too much
unreasonable hardcode field names. Please consider remove it.
Stack:
2016-10-23 03:39:02 Thread-13
org.apache.eagle.alert.engine.publisher.dedup.MongoDedupEventsStore [ERROR]
find dedup state failed, but the state in memory is good, could be ingored.
java.lang.NullPointerException: null
at
org.apache.eagle.alert.engine.publisher.dedup.MongoDedupEventsStore.getEvents(MongoDedupEventsStore.java:102)
~[stormjar.jar:na]
at
org.apache.eagle.alert.engine.publisher.dedup.DedupCache.getEvents(DedupCache.java:103)
[stormjar.jar:na]
at
org.apache.eagle.alert.engine.publisher.dedup.DedupCache$2.run(DedupCache.java:81)
[stormjar.jar:na]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[na:1.8.0_91]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[na:1.8.0_91]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[na:1.8.0_91]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[na:1.8.0_91]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_91]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_91]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]
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