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Posted to dev@hbase.apache.org by "Sergey Shelukhin (JIRA)" <ji...@apache.org> on 2013/02/14 03:08:12 UTC

[jira] [Created] (HBASE-7844) ChaosMonkey doesn't handle errors when killing things

Sergey Shelukhin created HBASE-7844:
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             Summary: ChaosMonkey doesn't handle errors when killing things
                 Key: HBASE-7844
                 URL: https://issues.apache.org/jira/browse/HBASE-7844
             Project: HBase
          Issue Type: Improvement
            Reporter: Sergey Shelukhin
            Priority: Minor


ChaosMonkey on EC2 may occasionally send a kill command to remote RS/master, and succeed in killing it, but still get some strange exit code (like permission denied) and neglect to restart it. Needless to say it can negatively affect the test, especially when master is killed forever. 
We need to add exception handling and check if the service is running to exception handling.

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