[jira] [Commented] (ARROW-1817) Configure JsonFileReader to read NaN for floats

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-1817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16274654#comment-16274654 ] 

ASF GitHub Bot commented on ARROW-1817:
---------------------------------------

BryanCutler commented on issue #1375: ARROW-1817: [Java] Configure JsonReader to read floating point NaN values
URL: https://github.com/apache/arrow/pull/1375#issuecomment-348553673
 
 
   Thanks @icexelloss , I'll try merging this later today if no more comments

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


> Configure JsonFileReader to read NaN for floats
> -----------------------------------------------
>
>                 Key: ARROW-1817
>                 URL: https://issues.apache.org/jira/browse/ARROW-1817
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Java - Vectors
>            Reporter: Bryan Cutler
>            Assignee: Bryan Cutler
>              Labels: pull-request-available
>             Fix For: 0.8.0
>
>
> There is a Spark unit test that includes reading JSON floating point values that are NaN's (validity bit is set).  The Jackson parser in Arrow version 0.4 allowed for these by default, but looks like the updated version requires the conf {{ALLOW_NON_NUMERIC_NUMBERS}} to allow this. 
> https://fasterxml.github.io/jackson-core/javadoc/2.2.0/com/fasterxml/jackson/core/JsonParser.Feature.html#ALLOW_NON_NUMERIC_NUMBERS



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)