[
https://issues.apache.org/jira/browse/FLINK-3140?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15046834#comment-15046834
]
Aljoscha Krettek commented on FLINK-3140:
-----------------------------------------
I think in the end the best way is to add a new RowComparator from scratch. The
PojoComparator uses reflection, which can be slow, and additional stuff that
should not be required in a RowComparator.
> NULL value data layout in Row Serializer/Comparator
> ---------------------------------------------------
>
> Key: FLINK-3140
> URL: https://issues.apache.org/jira/browse/FLINK-3140
> Project: Flink
> Issue Type: Sub-task
> Components: Table API
> Reporter: Chengxiang Li
> Assignee: Timo Walther
>
> To store/materialize NULL value in Row objects, we should need new Row
> Serializer/Comparator which is aware of NULL value fields.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
