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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