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https://issues.apache.org/jira/browse/HBASE-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12909516#action_12909516
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HBase Review Board commented on HBASE-2997:
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Message from: "Todd Lipcon" <t...@cloudera.com>

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Ship it!


Looks like a fine refactor, but how does this change performance?


src/main/java/org/apache/hadoop/hbase/ipc/HBaseRpcMetrics.java
<http://review.cloudera.org/r/845/#comment4115>

    do we need these anymore?



src/main/java/org/apache/hadoop/hbase/ipc/HBaseRpcMetrics.java
<http://review.cloudera.org/r/845/#comment4114>

    can you just call through to initMethods() here?



src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
<http://review.cloudera.org/r/845/#comment4112>

    random junk


- Todd





> Performance fixes - profiler driven
> -----------------------------------
>
>                 Key: HBASE-2997
>                 URL: https://issues.apache.org/jira/browse/HBASE-2997
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.89.20100621
>            Reporter: ryan rawson
>            Assignee: ryan rawson
>            Priority: Critical
>             Fix For: 0.90.0
>
>         Attachments: HBASE-2997-1.txt, HBASE-2997-2.txt, HBASE-2997-3.txt, 
> HBASE-2997-4.txt, HBASE-2997-5.txt
>
>
> while profiling hbase I found a number of slow pieces.  Here are fixes for 
> them.

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