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Hao Chen commented on EAGLE-405: -------------------------------- The root cause should be because the MetricKeyCodeDecoder is implemented in hacked way before (encode/decode with manual String concatenation), which may cause ArrayIndexOutOfBoundsException. We should rewrite this part. > hadoopJmxMetricAlertExecutor ArrayIndexOutOfBoundsException > ----------------------------------------------------------- > > Key: EAGLE-405 > URL: https://issues.apache.org/jira/browse/EAGLE-405 > Project: Eagle > Issue Type: Bug > Affects Versions: v0.3.0 > Reporter: Hao Chen > Assignee: Hao Chen > Fix For: v0.5.0, v0.4.1 > > > {code} > 2016-08-01T05:12:01.054+0000 o.a.e.p.e.PolicyProcessExecutor [ERROR] > hadoopJmxMetricAlertExecutor, partition 0, error fetching alerts, but > continue to run > java.lang.ArrayIndexOutOfBoundsException: null > Hope we fixed this ArrayIndexOutOfBoundException > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)