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https://issues.apache.org/jira/browse/BEAM-10220?focusedWorklogId=451734&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-451734
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ASF GitHub Bot logged work on BEAM-10220:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 26/Jun/20 20:49
Start Date: 26/Jun/20 20:49
Worklog Time Spent: 10m
Work Description: TheNeuralBit commented on pull request #12035:
URL: https://github.com/apache/beam/pull/12035#issuecomment-650394222
Thanks @pabloem, great suggestion. I made the documentation into javadoc,
and also tried to make it more clear, PTAL
I also changed the default to `ACCEPT_MISSING_OR_NULL` I think this is what
most users will want, and its consistent with the ["postel
principle"](https://en.wikipedia.org/wiki/Robustness_principle) (which I just
learned about :P): "be conservative in what you do, be liberal in what you
accept from others."
Technically I think that is a breaking change since its possible people are
relying on the old behavior, so I added an entry to that effect in CHANGES.md
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Issue Time Tracking
-------------------
Worklog Id: (was: 451734)
Time Spent: 6h 10m (was: 6h)
> Add support for implicit nulls in de/serializing JSON
> -----------------------------------------------------
>
> Key: BEAM-10220
> URL: https://issues.apache.org/jira/browse/BEAM-10220
> Project: Beam
> Issue Type: New Feature
> Components: extensions-java-json
> Reporter: Reuben van Ammers
> Assignee: Reuben van Ammers
> Priority: P3
> Fix For: 2.23.0
>
> Time Spent: 6h 10m
> Remaining Estimate: 0h
>
> Currently, RowJson.java doesn't have support for deserialising JSON with
> fields missing - it fails, even if the beam schema is nullable. This is often
> a problem for reading JSON as nulls are very commonly represented by omitting
> the field. Additionally, for this reason, not writing nulls is a reasonable
> when converting from Beam rows to JSON.
> This would help to allow https://issues.apache.org/jira/browse/BEAM-7624 to
> be implemented.
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