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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2022/09/13 09:32:00 UTC
[jira] [Updated] (IMPALA-11581) ALTER TABLE RENAME TO doesn't update transient_lastDdlTime
[ https://issues.apache.org/jira/browse/IMPALA-11581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltán Borók-Nagy updated IMPALA-11581:
---------------------------------------
Description:
ALTER TABLE RENAME TO doesn't update transient_lastDdlTime.
The following statements behave differently when executed via Hive or Impala:
{noformat}
CREATE TABLE rename_from (i int);
ALTER TABLE rename_from RENAME TO rename_to;
{noformat}
During ALTER TABLE ... RENAME TO ... Hive updates transient_lastDdlTime while Impala leaves it unchanged.
Impala should follow Hive's behavior.
was:
ALTER TABLE RENAME TO doesn't update transient_lastDdlTime.
The following statements behave differently when executed via Hive or Impala:
{noformat}
CREATE TABLE rename_from (i int);
ALTER TABLE rename_from RENAME TO rename_to;
{noformat}
Durint ALTER TABLE ... RENAME TO ... Hive updates transient_lastDdlTime while Impala leaves it unchanged.
Impala should follow Hive's behavior.
> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime
> ----------------------------------------------------------
>
> Key: IMPALA-11581
> URL: https://issues.apache.org/jira/browse/IMPALA-11581
> Project: IMPALA
> Issue Type: Bug
> Reporter: Zoltán Borók-Nagy
> Priority: Major
> Labels: ramp-up
>
> ALTER TABLE RENAME TO doesn't update transient_lastDdlTime.
> The following statements behave differently when executed via Hive or Impala:
> {noformat}
> CREATE TABLE rename_from (i int);
> ALTER TABLE rename_from RENAME TO rename_to;
> {noformat}
> During ALTER TABLE ... RENAME TO ... Hive updates transient_lastDdlTime while Impala leaves it unchanged.
> Impala should follow Hive's behavior.
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