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From "Li Bo (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8410) Add computation time metrics to datanode for ECWorker
Date Tue, 27 Oct 2015 08:46:27 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14976021#comment-14976021
] 

Li Bo commented on HDFS-8410:
-----------------------------

Patch 002 reduces metrics number grom 3 to 2. The time metrics make user know how much time
spent in encoding/decoding work for every datanode.

> Add computation time metrics to datanode for ECWorker
> -----------------------------------------------------
>
>                 Key: HDFS-8410
>                 URL: https://issues.apache.org/jira/browse/HDFS-8410
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Li Bo
>            Assignee: Li Bo
>         Attachments: HDFS-8410-001.patch, HDFS-8410-002.patch
>
>
> This is a sub task of HDFS-7674. It adds time metric for ec decode work.



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