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https://issues.apache.org/jira/browse/NIFI-969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15632984#comment-15632984
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ASF GitHub Bot commented on NIFI-969:
-------------------------------------

GitHub user olegz opened a pull request:

    https://github.com/apache/nifi/pull/1179

    NIFI-969 Added support for standard JSON

    Thank you for submitting a contribution to Apache NiFi.
    
    In order to streamline the review of the contribution we ask you
    to ensure the following steps have been taken:
    
    ### For all changes:
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         in the commit message?
    
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you are trying to resolve? Pay particular attention to the hyphen "-" character.
    
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    polish

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/olegz/nifi NIFI-969

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/1179.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1179
    
----
commit 8821a46c00be7cff788a56da90bd026cd88946cb
Author: Oleg Zhurakousky <[email protected]>
Date:   2016-11-03T13:24:33Z

    NIFI-969 Added support for standard JSON
    
    polish

----


> Add option to use standard JSON or Avro-JSON to ConvertAvroToJSON
> -----------------------------------------------------------------
>
>                 Key: NIFI-969
>                 URL: https://issues.apache.org/jira/browse/NIFI-969
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: 0.3.0
>            Reporter: Ryan Blue
>            Assignee: Oleg Zhurakousky
>
> ConvertAvroToJSON uses {{GenericData#toString(GenericRecord)}} to convert to 
> JSON. This produces 
> [Avro-JSON|https://avro.apache.org/docs/1.7.7/spec.html#json_encoding], which 
> probably isn't what most users want because it adds an unexpected layer for 
> Avro union types:
> bq. the union schema {{["null","string",...]}} ... would encode: the string 
> {{"a"}} as {{{"string": "a"}}} ...
> It would be good to have a conversion that doesn't add those layers as an 
> option.



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