You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by Benchao Li <li...@gmail.com> on 2019/10/28 09:51:11 UTC

flink-json does not support map type

Hi devs,

Recently when we use blink-planner with flink-json format, we found that
flink-json does not support `map` type well. Actually flink-json treat
`map` type as normal object, which means its type is deduced from
fast-jackson, not from ddl.

I have created a jira: FLINK-14546 to track this.
I'm appreciated if any committer could help confirm this problem, and
assign to ticket to me.

-- 

Benchao Li
School of Electronics Engineering and Computer Science, Peking University
Tel:+86-15650713730
Email: libenchao@gmail.com; libenchao@pku.edu.cn