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From "Tom White (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-1211) Add MR guide to documentation
Date Mon, 17 Dec 2012 16:55:11 GMT

    [ https://issues.apache.org/jira/browse/AVRO-1211?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13534066#comment-13534066
] 

Tom White commented on AVRO-1211:
---------------------------------

This looks good to me. A few comments:

* It would be useful to show the user Avro schema, and mention that it is compiled into a
User class by Maven.
* "This will output the JSON representations of the Users generated" - an Avro data file is
generated, not JSON, no?
* "You can check the contents of the generated Avro file using the Avro Python script" - you
could use the Avro tools jar to achieve the same thing without relying on Python to be installed.
* It would be good if AvroWordCount implemented Tool too.
* Indentation should be 2 spaces in java files.
* "MapReduce" is the usual form (not "Map/Reduce")
                
> Add MR guide to documentation
> -----------------------------
>
>                 Key: AVRO-1211
>                 URL: https://issues.apache.org/jira/browse/AVRO-1211
>             Project: Avro
>          Issue Type: Improvement
>          Components: doc
>    Affects Versions: 1.7.2
>            Reporter: Skye Wanderman-Milne
>            Assignee: Skye Wanderman-Milne
>              Labels: docs
>             Fix For: 1.7.4
>
>         Attachments: AVRO-1211.1.patch, AVRO-1211.1.tar.gz, AVRO-1211.2.patch, AVRO-1211.2.tar.gz,
mr-example.tar.gz
>
>
> Let's write more Avro documentation! This time we'll do a MapReduce example.

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