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https://issues.apache.org/jira/browse/HBASE-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13416602#comment-13416602
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Elliott Clark commented on HBASE-4050:
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Lets do those in another issue. I'm planning on creating an umbrella jira for
the move to metrics2. This would probably also be where most of the metrics
clean up work, that lars was asking for, would be listed under.
So Far I have:
* Investigate moving to DI (guice) framework for plugin arch.
* Naming and documenting of the hadoop-metrics2.properties file
* Create histogram class for metrics 2
* Move RegionServer Metrics to metrics2
* Move Master Metrics to metrics 2
* Move external servers to metrics2 (thrift,thrift2,rest)
* Investigate having hbase-env.sh decide which hadoop-compat to include
> Update HBase metrics framework to metrics2 framework
> ----------------------------------------------------
>
> Key: HBASE-4050
> URL: https://issues.apache.org/jira/browse/HBASE-4050
> Project: HBase
> Issue Type: New Feature
> Components: metrics
> Affects Versions: 0.90.4
> Environment: Java 6
> Reporter: Eric Yang
> Assignee: Elliott Clark
> Priority: Critical
> Fix For: 0.96.0
>
> Attachments: 4050-metrics-v2.patch, 4050-metrics-v3.patch,
> HBASE-4050-0.patch, HBASE-4050-1.patch, HBASE-4050-2.patch,
> HBASE-4050-3.patch, HBASE-4050-5.patch, HBASE-4050-6.patch,
> HBASE-4050-7.patch, HBASE-4050-8.patch, HBASE-4050.patch
>
>
> Metrics Framework has been marked deprecated in Hadoop 0.20.203+ and 0.22+,
> and it might get removed in future Hadoop release. Hence, HBase needs to
> revise the dependency of MetricsContext to use Metrics2 framework.
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