Description of how to extract a value from a JSON field in Hive using the get_json_object function. When the data in one of the fields in the Hive environment is in JSON format, and we need to extract a value out of the JSON, we can use the get_json_object function. For example, if we have a column named jdata containing the following JSON:
The column name is : jdata and json the Column is as followes.
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