[
https://issues.apache.org/jira/browse/HIVE-10658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14536036#comment-14536036
]
Eugene Koifman commented on HIVE-10658:
---------------------------------------
for example, insert into T values(1),(2)
This is done by creating a temp table with 2 rows and then running insert into
T select * from values__tmp__table__1.
(Actually, T doesn't need to be ACID.)
Temp tables automatically create the data file under scratchdir. (at least
this is what I've been told Do your changes handle temp tables as well?)
> ACID operation expose encrypted data
> ------------------------------------
>
> Key: HIVE-10658
> URL: https://issues.apache.org/jira/browse/HIVE-10658
> Project: Hive
> Issue Type: Sub-task
> Reporter: Eugene Koifman
>
> Insert/Update/Delete operations all use temporary tables.
> the data in temp tables is stored under the hive.exec.scratchdir which is not
> usually encrypted. This is a similar issue to using scratchdir for staging
> query results
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
