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Posted to mapreduce-issues@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2013/06/07 05:11:20 UTC
[jira] [Commented] (MAPREDUCE-3193) FileInputFormat doesn't read
files recursively in the input path dir
[ https://issues.apache.org/jira/browse/MAPREDUCE-3193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13677779#comment-13677779 ]
Amar Kamat commented on MAPREDUCE-3193:
---------------------------------------
Devaraj,
I quickly reviewed the latest patch and here are some comments
1. I see lot of similarity between the 2 implementations of FileInputFormats. Any possibility of reusing. At least the split creation (and all the methods involved with it) part can be factored out.
2. Test case to make sure that the two configs (mapred.input.dir.recursive & mapreduce.input.fileinputformat.input.dir.recursive) are essentially linked
[~qwertymaniac] Is it okay if I take this to completion?
> FileInputFormat doesn't read files recursively in the input path dir
> --------------------------------------------------------------------
>
> Key: MAPREDUCE-3193
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3193
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv1, mrv2
> Affects Versions: 1.0.2, 0.23.2, 2.0.0-alpha, 3.0.0
> Reporter: Ramgopal N
> Assignee: Devaraj K
> Attachments: MAPREDUCE-3193-1.patch, MAPREDUCE-3193-2.patch, MAPREDUCE-3193-2.patch, MAPREDUCE-3193-3.patch, MAPREDUCE-3193.patch, MAPREDUCE-3193.security.patch
>
>
> java.io.FileNotFoundException is thrown,if input file is more than one folder level deep and the job is getting failed.
> Example:Input file is /r1/r2/input.txt
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