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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AVRO-1454) AvroAsTextInput format creates invalid JSON for NaN values
Date Sun, 09 Feb 2014 19:27:23 GMT

     [ https://issues.apache.org/jira/browse/AVRO-1454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Doug Cutting updated AVRO-1454:
-------------------------------

    Attachment: AVRO-1454.patch

Oops.  Here's the right version of the patch.

> 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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