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https://issues.apache.org/jira/browse/HIVE-2822?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13244556#comment-13244556
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Phabricator commented on HIVE-2822:
-----------------------------------
ashutoshc has requested changes to the revision "HIVE-2822 [jira] Add JSON
output to the hive ddl commands".
Seems like output in *.q.out has changed in unintended ways.
INLINE COMMENTS
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java:560 This also needs
to be added in file conf/hive-default.xml.template This template file is not
used anywhere but exists for documentation purposes.
ql/src/test/results/clientnegative/column_rename1.q.out:26 This line is
certainly useful and should appear in the output. After the change it seems it
will get lost.
ql/src/test/results/clientnegative/column_rename4.q.out:26 Here also, column
does not exist is useful bit of error message, which is not there anymore in
patched version.
ql/src/test/results/clientnegative/database_create_already_exists.q.out:14
Here, it seems wrong error message got generated. This will confuse users.
ql/src/test/results/clientnegative/database_drop_does_not_exist.q.out:9 Same
as above.
REVISION DETAIL
https://reviews.facebook.net/D2475
BRANCH
HIVE-2822-dev-branch
> 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-2822.D2475.2.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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