You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (JIRA)" <ji...@apache.org> on 2019/06/07 09:38:00 UTC

[jira] [Created] (IMPALA-8636) Implement INSERT for insert-only ACID tables

Zoltán Borók-Nagy created IMPALA-8636:
-----------------------------------------

             Summary: Implement INSERT for insert-only ACID tables
                 Key: IMPALA-8636
                 URL: https://issues.apache.org/jira/browse/IMPALA-8636
             Project: IMPALA
          Issue Type: New Feature
            Reporter: Zoltán Borók-Nagy


Impala should support insertion for insert-only ACID tables.

For this we need to allocate a write ID for the target table, and write the data into the base/delta directories.

INSERT operation should create a new delta directory with the allocated write ID.

INSERT OVERWRITE should create a new base directory with the allocated write ID. This new base directory will only contain the data coming from this operation.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-all-unsubscribe@impala.apache.org
For additional commands, e-mail: issues-all-help@impala.apache.org