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Posted to dev@ambari.apache.org by "Andrew Onischuk (JIRA)" <ji...@apache.org> on 2015/05/19 17:57:00 UTC

[jira] [Created] (AMBARI-11242) Every minute Ambari agent freezes for 10-15 while executing status commands

Andrew Onischuk created AMBARI-11242:
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             Summary: Every minute Ambari agent freezes for 10-15 while executing status commands
                 Key: AMBARI-11242
                 URL: https://issues.apache.org/jira/browse/AMBARI-11242
             Project: Ambari
          Issue Type: Bug
            Reporter: Andrew Onischuk
            Assignee: Andrew Onischuk
             Fix For: 2.1.0


Status commands and security status commands pack is executed every minute and
takes ~15 seconds. While other tasks just hangs. This is very confusing for
the user.

The way optimize status commands is to execute them reflexively, since
creating the processes itself takes a lot of time (~50 processes are created
each pack).  
This reduces time of status commands to ~1.5seconds





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