[jira] [Created] (EAGLE-904) Refactor un-meaningful health alert message

["Hao Chen (JIRA)" <ji...@apache.org>]

Hao Chen created EAGLE-904:
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             Summary: Refactor un-meaningful health alert message
                 Key: EAGLE-904
                 URL: https://issues.apache.org/jira/browse/EAGLE-904
             Project: Eagle
          Issue Type: Improvement
          Components: Core::App Engine
    Affects Versions: v0.5.0
         Environment: PRODUCTION
            Reporter: Hao Chen
            Assignee: wujinhu
             Fix For: v0.5.0


{code}
An exception was caught when fetch application current process time: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.LinkedList.checkElementIndex(LinkedList.java:555) at java.util.LinkedList.get(LinkedList.java:476) at org.apache.eagle.jpm.mr.history.MRHistoryJobApplicationHealthCheck.check(MRHistoryJobApplicationHealthCheck.java:75) at com.codahale.metrics.health.HealthCheck.execute(HealthCheck.java:172) at org.apache.eagle.app.service.impl.ApplicationHealthCheckServiceImpl.runOneIteration(ApplicationHealthCheckServiceImpl.java:180) at com.google.common.util.concurrent.AbstractScheduledService$1$1.run(AbstractScheduledService.java:172) at com.google.common.util.concurrent.Callables$3.run(Callables.java:93) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)
{code}



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