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From "Gang Tim Liu (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HIVE-2971) GET_JSON_OBJECT fails on some valid JSON keys
Date Tue, 01 May 2012 19:10:50 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gang Tim Liu reassigned HIVE-2971:
----------------------------------

    Assignee: Gang Tim Liu
    
> GET_JSON_OBJECT fails on some valid JSON keys
> ---------------------------------------------
>
>                 Key: HIVE-2971
>                 URL: https://issues.apache.org/jira/browse/HIVE-2971
>             Project: Hive
>          Issue Type: Bug
>          Components: UDF
>            Reporter: Adam Kramer
>            Assignee: Gang Tim Liu
>            Priority: Minor
>
> hive> SELECT GET_JSON_OBJECT("{\"Form Name\": 12345}", "$.Form\ Name") FROM akramer_one_row;
> Mapred Local Task Succeeded . Convert the Join into MapJoin
> OK
> NULL
> ...this also returns null for "$.Form Name" and "$.Form\\ Name". It should return the
relevant key.
> Removing the space works fine, however, spaces are allowed as JSON keys (see spec at
http://www.json.org/ ). As such, this is a bug.
> Claiming that this is org.json's problem, or something similar, does not solve this bug.
It's Hive that claims this gets a JSON object, so it needs to provide the JSON object.

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