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https://issues.apache.org/jira/browse/AVRO-1234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13847000#comment-13847000
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ASF subversion and git services commented on AVRO-1234:
-------------------------------------------------------

Commit 1550605 from [~cutting] in branch 'avro/trunk'
[ https://svn.apache.org/r1550605 ]

AVRO-1234. Java: Permit AvroInputFormat to process files whose names don't end 
in .avro.  Contributed by Dave Beech & Sandy Ryza.

> Avro MapReduce jobs silently ignore input data without '.avro' extension
> ------------------------------------------------------------------------
>
>                 Key: AVRO-1234
>                 URL: https://issues.apache.org/jira/browse/AVRO-1234
>             Project: Avro
>          Issue Type: Bug
>    Affects Versions: 1.7.3
>            Reporter: Dave Beech
>            Assignee: Dave Beech
>             Fix For: 1.7.6
>
>         Attachments: AVRO-1234-1.patch, AVRO-1234-2.patch, AVRO-1234.patch
>
>
> The AvroInputFormat class explicitly checks each input path for a '.avro' 
> extension. 
> If only some of the input paths have the correct extension, the remainder are 
> silently ignored and not included in the job. However, if none of the input 
> paths have the extension, the job will continue and succeed even though no 
> map tasks are allocated, and no work is done.
> This only happens using the old mapred API. The new mapreduce API version 
> will happily read files regardless of extension. 
> Is the check necessary?



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