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ASF GitHub Bot logged work on HIVE-26793: ----------------------------------------- Author: ASF GitHub Bot Created on: 25/Jan/23 14:42 Start Date: 25/Jan/23 14:42 Worklog Time Spent: 10m Work Description: deniskuzZ merged PR #3822: URL: https://github.com/apache/hive/pull/3822 Issue Time Tracking ------------------- Worklog Id: (was: 841559) Time Spent: 4h 50m (was: 4h 40m) > 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: 4h 50m > 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)