[
https://issues.apache.org/jira/browse/HIVE-23765?focusedWorklogId=455096&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-455096
]
ASF GitHub Bot logged work on HIVE-23765:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 06/Jul/20 21:00
Start Date: 06/Jul/20 21:00
Worklog Time Spent: 10m
Work Description: xiaomengzhang commented on pull request #1213:
URL: https://github.com/apache/hive/pull/1213#issuecomment-654462812
@nrg4878
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 455096)
Time Spent: 20m (was: 10m)
> Use ORC file format by default when creating transactional table
> ----------------------------------------------------------------
>
> Key: HIVE-23765
> URL: https://issues.apache.org/jira/browse/HIVE-23765
> Project: Hive
> Issue Type: New Feature
> Components: HiveServer2
> Affects Versions: 4.0.0
> Reporter: Xiaomeng Zhang
> Assignee: Xiaomeng Zhang
> Priority: Major
> Labels: pull-request-available
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently we support "transactional" keyword in CREATE TABLE command. But if
> not add "stored as ORC", the table created is insert_only.
> We want to add a feature that when table is transactional (either using
> "transanctional" keyword or adding tblproperties ('transactional'='true'),
> the table created by default will be ORC, and
> 'transactional_properties'='default'.
>
> {code:java}
> 0: jdbc:hive2://localhost:10000> create transactional table xm_tran(id int);
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | col_name | data_type
> | comment |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> | id | int
> | |
> | | NULL
> | NULL |
> | # Detailed Table Information | NULL
> | NULL |
> | Database: | default
> | NULL |
> | OwnerType: | USER
> | NULL |
> | Owner: | hive
> | NULL |
> | CreateTime: | Thu Jun 18 14:01:45 PDT 2020
> | NULL |
> | LastAccessTime: | UNKNOWN
> | NULL |
> | Retention: | 0
> | NULL |
> | Location: | file:/tmp/warehouse/managed/xm_tran
> | NULL |
> | Table Type: | MANAGED_TABLE
> | NULL |
> | Table Parameters: | NULL
> | NULL |
> | | COLUMN_STATS_ACCURATE
> | {\"BASIC_STATS\":\"true\",\"COLUMN_STATS\":{\"id\":\"true\"}} |
> | | bucketing_version
> | 2 |
> | | numFiles
> | 0 |
> | | numRows
> | 0 |
> | | rawDataSize
> | 0 |
> | | totalSize
> | 0 |
> | | transactional
> | true |
> | | transactional_properties
> | insert_only |
> | | transient_lastDdlTime
> | 1592514105 |
> | | NULL
> | NULL |
> | # Storage Information | NULL
> | NULL |
> | SerDe Library: |
> org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe | NULL
> |
> | InputFormat: | org.apache.hadoop.mapred.TextInputFormat
> | NULL |
> | OutputFormat: |
> org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat | NULL
> |
> | Compressed: | No
> | NULL |
> | Num Buckets: | -1
> | NULL |
> | Bucket Columns: | []
> | NULL |
> | Sort Columns: | []
> | NULL |
> +-------------------------------+----------------------------------------------------+----------------------------------------------------+
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
