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https://issues.apache.org/jira/browse/IMPALA-8808?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16897144#comment-16897144
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ASF subversion and git services commented on IMPALA-8808:
---------------------------------------------------------

Commit b587751e72c6d1ac1836edbae7d82e9110ca6574 in impala's branch 
refs/heads/master from Csaba Ringhofer
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=b587751 ]

IMPALA-8808: Add query option default_transactional_type

Add a query option that allows to create insert-only ACID tables
by default.
default_transactional_type's possible values:
- NONE (default)
- INSERT_ONLY

If either properties "transactional" or "transactional_properties" are
defined, then default_transactional_type is ignored.

default_transactional_type does not affect external or Kudu tables, as
these cannot be transactional.

Possible TODO: value "INSERT_ONLY" could be treated as error in Hive 2
environment.

Change-Id: I2baaebaf79b9e983cf75c6c6879eacd88b1de547
Reviewed-on: http://gerrit.cloudera.org:8080/13954
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Reviewed-by: Zoltan Borok-Nagy <borokna...@cloudera.com>


> Add query option to change default ACID type of new tables
> ----------------------------------------------------------
>
>                 Key: IMPALA-8808
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8808
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Frontend
>    Affects Versions: Impala 3.3.0
>            Reporter: Csaba Ringhofer
>            Assignee: Csaba Ringhofer
>            Priority: Major
>




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