[
https://issues.apache.org/jira/browse/FLINK-19912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17225274#comment-17225274
]
hailong wang commented on FLINK-19912:
--------------------------------------
Yes, It is necessary to have a investigate.
For spark, I found MapData did not support null key map, and will throw
exception when using null as map key. The code is in ArrayBasedMapBuilder#put.
As for calcite, the JSON_OBJECT function also not support null key map by
throwing exception. The code is in JsonFunctions#jsonObject
> Support ignoreParseErrors option for json serializationSchema
> --------------------------------------------------------------
>
> Key: FLINK-19912
> URL: https://issues.apache.org/jira/browse/FLINK-19912
> Project: Flink
> Issue Type: Improvement
> Components: Formats (JSON, Avro, Parquet, ORC, SequenceFile)
> Affects Versions: 1.12.0
> Reporter: hailong wang
> Priority: Major
> Fix For: 1.12.0
>
>
> Support ignoreParseErrors to skip error when serializing `RowData` in json
> serializationSchema.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
