-Re: How to understand DataNode usages ?
Hemanth Yamijala 2013-02-15, 04:10
This seems to be related to the % used capacity at a datanode. The values
are computed for all the live datanodes, and the range / central limits /
deviations are computed based on a sorted list of the values.
On Thu, Feb 14, 2013 at 2:42 PM, Dhanasekaran Anbalagan
> Hi Guys,
> In Datanode UI page they give Datanode usage. what does actually mean,
> Please guide me Min, Median, stdev
> DataNodes usages:Min %Median %Max %stdev %
> 22.15 %24.33 %58.09 %15.4 %
> Did I learn something today? If not, I wasted it.