[jira] [Comment Edited] (FLINK-29863) Properly handle NaN/Infinity in OpenAPI spec

["Chesnay Schepler (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-29863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17678262#comment-17678262 ] 

Chesnay Schepler edited comment on FLINK-29863 at 1/18/23 2:34 PM:
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We could add a custom serializer for all doubles that converts NaN/infinity to null. We can register this centrally so it applies to the entire REST API.


was (Author: zentol):
We could do is add a custom serializer for all doubles that converts NaN/infinity to null. We can register this centrally so it applies to the entire REST API.

> Properly handle NaN/Infinity in OpenAPI spec
> --------------------------------------------
>
>                 Key: FLINK-29863
>                 URL: https://issues.apache.org/jira/browse/FLINK-29863
>             Project: Flink
>          Issue Type: Bug
>          Components: Documentation, Runtime / REST
>    Affects Versions: 1.15.0
>            Reporter: Chesnay Schepler
>            Priority: Major
>             Fix For: 1.17.0
>
>
> Our OpenAPI spec maps all float/double fields to float64, but we at times also return NaN/infinity which can't be represented as such since the JSON spec doesn't support it.
> One alternative could be to document it as an either type, returning either a float64 or a string.



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