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https://issues.apache.org/jira/browse/HBASE-6409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13450142#comment-13450142
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Elliott Clark commented on HBASE-6409:
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Yeah mostly. There were two things that I noticed that I was wondering about:
* In the hadoop-common version every MutableQuantile creates their own
executor. In the one attached here the executor is shared. Is there an issue
with sharing one executor between many MutableQuantiles ?
* In the hadoop-common version the executor spins up a thread that's not a
deamon thread. Is that intentional and does it cause an issue when shutting
down daemons ?
> Create histogram class for metrics 2
> ------------------------------------
>
> Key: HBASE-6409
> URL: https://issues.apache.org/jira/browse/HBASE-6409
> Project: HBase
> Issue Type: Sub-task
> Affects Versions: 0.96.0
> Reporter: Elliott Clark
> Assignee: Elliott Clark
> Priority: Blocker
> Attachments: HBASE-6409-0.patch, HBASE-6409-1.patch,
> HBASE-6409-2.patch, HBASE-6409-3.patch
>
>
> Create the replacement for MetricsHistogram and PersistantTimeVaryingRate
> classes.
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