wujinhu created EAGLE-912:
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Summary: make application health check message more readable
Key: EAGLE-912
URL: https://issues.apache.org/jira/browse/EAGLE-912
Project: Eagle
Issue Type: Improvement
Affects Versions: v0.5.0
Reporter: wujinhu
Assignee: wujinhu
Fix For: v0.5.0
If an application delayed a long time, health check scheduler will send message
like this:
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)
This is unreadable
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