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From "Akira Ajisaka (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-15173) Possible dead code in CombineFileInputFormat
Date Tue, 16 Jan 2018 06:24:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-15173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16326801#comment-16326801
] 

Akira Ajisaka commented on HADOOP-15173:
----------------------------------------

Yes, we don't need to create the array.

> Possible dead code in CombineFileInputFormat
> --------------------------------------------
>
>                 Key: HADOOP-15173
>                 URL: https://issues.apache.org/jira/browse/HADOOP-15173
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Lior Regev
>            Priority: Minor
>              Labels: newbie
>
> I found that in the file:
> hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/lib/input/CombineFileInputFormat.java:280
> There's a generation of OneFileInfo[] without using that array ever again.



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