hive-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From László Bodor (Jira) <j...@apache.org>
Subject [jira] [Updated] (HIVE-22949) Handle empty insert overwrites without inserting an empty file in case of acid/mm tables
Date Sat, 29 Feb 2020 08:15:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-22949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

László Bodor updated HIVE-22949:
--------------------------------
    Description: 
HIVE-22941 was a quick workaround for empty files in case of external tables. An optimal solution
would to completely prevent writing empty files just for having the table contents cleared
on an empty INSERT OVERWRITE.

There are other tickets about a similar topic, for example, if we need empty files at all:
HIVE-22918, HIVE-22938

> Handle empty insert overwrites without inserting an empty file in case of acid/mm tables
> ----------------------------------------------------------------------------------------
>
>                 Key: HIVE-22949
>                 URL: https://issues.apache.org/jira/browse/HIVE-22949
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: László Bodor
>            Priority: Major
>
> HIVE-22941 was a quick workaround for empty files in case of external tables. An optimal
solution would to completely prevent writing empty files just for having the table contents
cleared on an empty INSERT OVERWRITE.
> There are other tickets about a similar topic, for example, if we need empty files at
all: HIVE-22918, HIVE-22938



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

Mime
View raw message