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https://issues.apache.org/jira/browse/PHOENIX-4448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16301977#comment-16301977
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Josh Elser commented on PHOENIX-4448:
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I'm even more confused, [~karanmehta93].
bq. \[these two classes\] are still using features offered by metrics2 library.
How should we handle this?
This was your original question. There are two options:
# The classes are removed
# They're implemented in a manner that doesn't tie them to the Hadoop Metrics2
API
My suggestion to look at the hbase-metrics-api,
https://github.com/apache/hbase/tree/branch-2/hbase-metrics-api, is the only
alternative I'm aware of to metrics collection in HBase that isn't tied to
Hadoop Metrics2.
So, either we care about these metrics and want to preserve them, or we don't :)
> Remove complete dependency from Hadoop Metrics
> ----------------------------------------------
>
> Key: PHOENIX-4448
> URL: https://issues.apache.org/jira/browse/PHOENIX-4448
> Project: Phoenix
> Issue Type: Bug
> Reporter: Karan Mehta
> Assignee: Karan Mehta
> Attachments: PHOENIX-4448.001.patch
>
>
> PHOENIX-3757 removed the usage of Hadoop Metrics API and the sink. However
> there are still some classes that are lying in place and probably not being
> used elsewhere. This JIRA is to track the cleanup of those classes.
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