Details
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Improvement
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Status: Open
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Major
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Resolution: Unresolved
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None
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Description
The zookeeper ganglia plugin script makes number of mntr calls to the zookeeper node for each of the metric, which seems to be an overhead to the zookeeper. I think it could be improvised to make a single mntr call and collect the metric data and send all the metrics information collected from a single mntr command (that is run every 60s interval) to the ganglia.
The change and github pull request is at https://github.com/apache/zookeeper/pull/8
Please let me know if there are any other changes required here.
thanks,
Nikhil