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https://issues.apache.org/jira/browse/HBASE-12220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165812#comment-14165812
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Jonathan Hsieh commented on HBASE-12220:
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nit: The commented stuff in the test 's #doPread method commented in hdfs as
well [1]. Have an short explanation?
otherise lgtm. +1.
[1]
https://github.com/apache/hadoop-common/blob/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/TestPread.java#L99
> Add hedgedReads and hedgedReadWins metrics
> ------------------------------------------
>
> Key: HBASE-12220
> URL: https://issues.apache.org/jira/browse/HBASE-12220
> Project: HBase
> Issue Type: Improvement
> Reporter: stack
> Assignee: stack
> Fix For: 2.0.0, 0.99.1
>
> Attachments:
> 0001-Add-hedgedReads-and-hedgedReadWins-count-metrics.patch
>
>
> HDFS-5776 added hedged reads. HBase installs should enable it. This JIRA is
> about exposing hedged read metrics so they sit by all other hbase metrics.
> The counts are actually buried and hard to get at in dfsclient.
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