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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9654) Code refactoring for HDFS-8578
Date Wed, 20 Jan 2016 07:43:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15108175#comment-15108175
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Tsz Wo Nicholas Sze commented on HDFS-9654:
-------------------------------------------

Thanks [~vinayrpet] for reviewing the patch. 

> Even, is this extraction to a method required, since its not used anywhere else.? In
both BPSS and DataStorage

It is not very useful in this patch but it will become useful in HDFS-8578 since doUpgrade
will be invoked inside and outside Callable.

> Code refactoring for HDFS-8578
> ------------------------------
>
>                 Key: HDFS-9654
>                 URL: https://issues.apache.org/jira/browse/HDFS-9654
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Tsz Wo Nicholas Sze
>            Priority: Minor
>         Attachments: h9654_20160116.patch
>
>
> This is a code refactoring JIRA in order to change Datanode to process all storage/data
dirs in parallel; see also HDFS-8578.



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