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Error in MOM logs

Question asked by ZhangZhao on Apr 16, 2013
Latest reply on May 1, 2013 by Hiko_Davis
Hi,
Is there anyone saw this error before? Can you plz comment what caused this error.. The data was not reporting to Dashboards properly after this error happened. The version of Wily I am using is 9.1.4. Thanks.



4/16/13 08:43:46.932 AM EDT [ERROR] [Raw Data Stash] [Manager] RawDataStash.ChunkHarvester stopping because of exception: java.util.ConcurrentModificationException
java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
at java.util.HashMap$KeyIterator.next(Unknown Source)
at com.wily.introscope.server.enterprise.entity.snmp.SnmpMetricDataTracker$DataCallback.handleData(SnmpMetricDataTracker.java:128)
at com.wily.introscope.spec.server.beans.metricdata.AMetricDataNotification.handleData(AMetricDataNotification.java:33)
at com.wily.introscope.server.beans.metricdata.AsyncQueryMetricDataNotification.handleData(AsyncQueryMetricDataNotification.java:110)
at com.wily.introscope.server.beans.metricdata.live.AsyncQueryTracker.stopHarvest(AsyncQueryTracker.java:360)
at com.wily.introscope.server.beans.metricdata.live.LiveMetricSubscriptionManager.stopHarvest(LiveMetricSubscriptionManager.java:526)
at com.wily.introscope.server.beans.metricdata.live.RawDataStash$ChunkHarvester.run(RawDataStash.java:229)
at java.lang.Thread.run(Unknown Source)

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