[ 
https://issues.apache.org/jira/browse/AVRO-1306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13640316#comment-13640316
 ] 

Martin Kleppmann commented on AVRO-1306:
----------------------------------------

I agree with Mina. I don't think it's possible for reducer and combiner to be 
the same class in this case, because the reducer's output is non-Avro. 
[~cutting] any further thoughts?
                
> Clarify documentation for hadoop input-avro output-non-avro instructions
> ------------------------------------------------------------------------
>
>                 Key: AVRO-1306
>                 URL: https://issues.apache.org/jira/browse/AVRO-1306
>             Project: Avro
>          Issue Type: Improvement
>          Components: java
>    Affects Versions: 1.7.5
>            Reporter: Mina Naguib
>            Priority: Minor
>              Labels: documentation, patch
>         Attachments: input_avro_output_nonavro_doc_update.diff
>
>
> The documentation for hadoop usage (input avro, output non-avro) is 
> misleading, as the Reducer is likely not usable as a combiner.  Attached 
> patch clarifies documentation.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Reply via email to