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Posted to issues@eagle.apache.org by "Jayesh (JIRA)" <ji...@apache.org> on 2017/01/02 23:49:58 UTC

[jira] [Created] (EAGLE-848) eagle should log proper error instead of dying

Jayesh created EAGLE-848:
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             Summary: eagle should log proper error instead of dying
                 Key: EAGLE-848
                 URL: https://issues.apache.org/jira/browse/EAGLE-848
             Project: Eagle
          Issue Type: Improvement
            Reporter: Jayesh


on several occasions, I found eagle server dies because the exception is not handled, we should gather here such places, and put up proper exception handling to log the error that tells users of why exactly something didnt work.
here is 1 example to begin with.

eagle-server died because the topic mentioned to start application didnt exist in zookeeper.

! Causing: java.lang.RuntimeException: java.lang.RuntimeException: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /brokers/topics/hadoop_jmx_metric/partitions

it would be even better to provide dropdown list of suggestion to choose topic from.



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