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https://issues.apache.org/jira/browse/HIVE-2822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239651#comment-13239651
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Ashutosh Chauhan commented on HIVE-2822:
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Further, there are 4 failures in TestNegativeCliDriver
* database_drop_does_not_exist.q
* database_create_already_exists.q
* column_rename4.q
* column_rename1.q
You can reproduce them via {{ ant test -Dtestcase=TestNegativeCliDriver
-Dqfile=column_rename1.q }} and so on. Most of these looked like changes in
.q.out files because of small change in error messages. If you expect these to
happen then you can just overwrite them with -Doverwrite=true.
> 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
> Assignee: Chris Dean
> Attachments: HIVE-2822.03-branch0-8.patch, HIVE-2822.03.patch,
> HIVE-2822.03b.patch, HIVE-2822.04-branch-08.patch,
> HIVE-2822.05-branch0-8-1.patch, HIVE-2822.05-branch0-8.patch,
> HIVE-2822.05.patch, HIVE-2822.D2475.1.patch, hive-json-01-branch0-8.patch,
> hive-json-01.patch, hive-json-02-branch0-8.patch, hive-json-02.patch
>
>
> 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
> {noformat}
> id bigint
> user string
> {noformat}
> and we want to allow a json output:
> {noformat}
> {
> "columns": [
> {"name": "id", "type": "bigint"},
> {"name": "user", "type": "string"}
> ]
> }
> {noformat}
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