[
https://issues.apache.org/jira/browse/HIVE-26793?focusedWorklogId=842687&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-842687
]
ASF GitHub Bot logged work on HIVE-26793:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 31/Jan/23 20:25
Start Date: 31/Jan/23 20:25
Worklog Time Spent: 10m
Work Description: saihemanth-cloudera merged PR #4001:
URL: https://github.com/apache/hive/pull/4001
Issue Time Tracking
-------------------
Worklog Id: (was: 842687)
Time Spent: 5h 20m (was: 5h 10m)
> Create a new configuration to override "no compaction" for tables
> -----------------------------------------------------------------
>
> Key: HIVE-26793
> URL: https://issues.apache.org/jira/browse/HIVE-26793
> Project: Hive
> Issue Type: Improvement
> Reporter: Kokila N
> Assignee: Kokila N
> Priority: Major
> Labels: pull-request-available
> Time Spent: 5h 20m
> Remaining Estimate: 0h
>
> Currently a simple user can create a table with
> {color:#6a8759}no_auto_compaction=true{color} table property and create an
> aborted write transaction writing to this table. This way a malicious user
> can prevent cleaning up data for the aborted transaction, creating
> performance degradation.
> This configuration should be allowed to overridden on a database level:
> adding {color:#6a8759}no_auto_compaction=false{color} should override the
> table level setting forcing the initiator to schedule compaction for all
> tables.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
