[jira] [Commented] (BEAM-502) Properly handle None/null in json conversions

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15403457#comment-15403457 ] 

ASF GitHub Bot commented on BEAM-502:
-------------------------------------

GitHub user chamikaramj opened a pull request:

    https://github.com/apache/incubator-beam/pull/765

    [BEAM-502] Updates JSON to/from Python object conversion to handle null/None values.

    Updates Python object to JSON conversion to handle 'None' values.
    
    Updates JSON to Python object conversion to return 'None' for JSON null objects instead of '[]'.

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

    $ git pull https://github.com/chamikaramj/incubator-beam json_handle_null

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

    https://github.com/apache/incubator-beam/pull/765.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 #765
    
----
commit 3a4f2234e36791fd64125d67dbedaebbc2a981b1
Author: Chamikara Jayalath <ch...@google.com>
Date:   2016-08-02T06:12:10Z

    Updates json to/from Python object  conversion to properly handle None values.

----


> Properly handle None/null in json conversions
> ---------------------------------------------
>
>                 Key: BEAM-502
>                 URL: https://issues.apache.org/jira/browse/BEAM-502
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py
>            Reporter: Chamikara Jayalath
>            Assignee: Chamikara Jayalath
>
> json_value.py  has to be updated to properly handle JSON to/from Python 'None' conversions.
> For example, currently writing a dictionary of the form {'aa': 'value', 'bb':None} using BigQuery sink fails when using DirectPipelineRunner since we do not properly handle 'None' values.



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