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From "Antonio Piccolboni (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AVRO-1454) AvroAsTextInput format creates invalid JSON for NaN values
Date Tue, 11 Feb 2014 06:15:19 GMT

    [ https://issues.apache.org/jira/browse/AVRO-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13897563#comment-13897563
] 

Antonio Piccolboni commented on AVRO-1454:
------------------------------------------

Indeed it's calling a different version of GenericData from 1.7.4 Gotta fix whatever is going
on on my side before I complain again.

> AvroAsTextInput format creates invalid JSON for NaN values
> ----------------------------------------------------------
>
>                 Key: AVRO-1454
>                 URL: https://issues.apache.org/jira/browse/AVRO-1454
>             Project: Avro
>          Issue Type: Bug
>          Components: java
>    Affects Versions: 1.7.5
>            Reporter: Antonio Piccolboni
>            Assignee: Doug Cutting
>             Fix For: 1.7.7
>
>         Attachments: AVRO-1454.patch, AVRO-1454.patch, AVRO-1454.patch
>
>
> The AvroAsTextInput format generates a record containing
> [omitted] , "someName": NaN}
> A json parser chokes on that and it is not legal JSON AFAIK. In related issues AVRO-972
and AVRO-1290 it is resolved, for lack of a better option, to map the value NaN to the string
"NaN", which needs to be quoted in JSON. Our parser can handle that with no modifications,
Java will parse such a string to the correct value using standard libraries.



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