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https://issues.apache.org/jira/browse/HBASE-15222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15135086#comment-15135086
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Sean Busbey commented on HBASE-15222:
-------------------------------------
probably not within scope for this ticket, but an interesting side effect of
using hte HDRHistogram library is we could give folks the option of locally
outputting its log format so they could do analysis on arbitrary time spans.
> Use HDR histograms rather than hadoop or yammer's
> -------------------------------------------------
>
> Key: HBASE-15222
> URL: https://issues.apache.org/jira/browse/HBASE-15222
> Project: HBase
> Issue Type: Bug
> Components: metrics
> Affects Versions: 2.0.0, 1.2.0, 1.3.0
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Fix For: 2.0.0, 1.3.0
>
>
> Running the benchmarks now, but it looks like the results are pretty extreme.
> The locking in our histograms is pretty extreme.
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