Adam Kramer created HIVE-2971:
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Summary: 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
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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