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https://issues.apache.org/jira/browse/MAPREDUCE-3193?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13719662#comment-13719662
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Jason Lowe commented on MAPREDUCE-3193:
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bq. I don't think it is a bug. You can use FileInputFormat.addInputPaths(job,
inputPath) to repleace it.
The heart of the issue is consistency between
org.apache.hadoop.mapred.FileInputFormat and
org.apache.hadoop.mapreduce.lib.input.FileInputFormat. The former supports
recursive processing of input paths when {{mapred.input.dir.recursive}} is true
while the latter did not. This changes
org.apache.hadoop.mapreduce.lib.input.FileInputFormat to match that behavior so
users of the mapreduce API can easily process input paths recursively.
> 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: 0.23.2, 2.0.0-alpha, 3.0.0
> Reporter: Ramgopal N
> Assignee: Devaraj K
> Fix For: 3.0.0, 2.3.0, 0.23.10
>
> Attachments: MAPREDUCE-3193-1.patch, MAPREDUCE-3193-2.patch,
> MAPREDUCE-3193-2.patch, MAPREDUCE-3193-3.patch, MAPREDUCE-3193-4.patch,
> MAPREDUCE-3193-5.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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