[
https://issues.apache.org/jira/browse/HIVE-2822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Phabricator updated HIVE-2822:
------------------------------
Attachment: HIVE-2822.D2475.2.patch
ctdean updated the revision "HIVE-2822 [jira] Add JSON output to the hive ddl
commands".
Reviewers: JIRA, ashutoshc
- Change control variable to "hive.ddl.output.format"
- Fixed negative tests that were failing because of changed error
messages
- Create org.apache.hadoop.hive.ql.metadata.formatting
- Remove unused import in MetaDataFormatter
- Fix mulitple stack trace generation in DDLTask.java
- Be more consistent about errors going through the formatter in
DDLTask
- Added template types to JsonMetaDataFormatter and MapBuilder.
- Merged a few methods in the formatters. Don't actually agree with
this as it makes long methods longer, but got carried awaya and did
it anyway.
Unchanged:
- MetaDataFormatter error codes - I think ints are clearer here, since
the names are just human readable cues for the actual int error
messages.
REVISION DETAIL
https://reviews.facebook.net/D2475
AFFECTED FILES
common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
ql/src/java/org/apache/hadoop/hive/ql/exec/DDLTask.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/JsonMetaDataFormatter.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MapBuilder.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatUtils.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/MetaDataFormatUtils.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/MetaDataFormatter.java
ql/src/java/org/apache/hadoop/hive/ql/metadata/formatting/TextMetaDataFormatter.java
ql/src/test/queries/clientpositive/describe_database_json.q
ql/src/test/queries/clientpositive/describe_table_json.q
ql/src/test/queries/clientpositive/misc_json.q
ql/src/test/queries/clientpositive/partitions_json.q
ql/src/test/results/clientnegative/column_rename1.q.out
ql/src/test/results/clientnegative/column_rename4.q.out
ql/src/test/results/clientnegative/database_create_already_exists.q.out
ql/src/test/results/clientnegative/database_drop_does_not_exist.q.out
ql/src/test/results/clientpositive/describe_database_json.q.out
ql/src/test/results/clientpositive/describe_table_json.q.out
ql/src/test/results/clientpositive/misc_json.q.out
ql/src/test/results/clientpositive/partitions_json.q.out
> 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}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
