Add JSON output to the hive ddl commands
----------------------------------------
Key: HIVE-2822
URL: https://issues.apache.org/jira/browse/HIVE-2822
Project: Hive
Issue Type: Improvement
Reporter: Chris Dean
The goal is to have an option to produce JSON output of the DDL commands that
is easily machine parseable.
For example, "desc my_table" currently gives
id bigint
user string
and we want to allow a json output:
{
"columns": [
{"name": "id", "type": "bigint"},
{"name": "user", "type": "string"}
]
}
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