Eugene Koifman created HIVE-20874:
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Summary: Add ability to to run high priority compaction
Key: HIVE-20874
URL: https://issues.apache.org/jira/browse/HIVE-20874
Project: Hive
Issue Type: New Feature
Components: Transactions
Affects Versions: 1.0.0
Reporter: Eugene Koifman
currently all compaction requests (via Alter Table command or auto initiated
(\{{Initiator.java}}) land in a queue (\{{COMPACTION_QUEUE}} metastore DB
table) and are executed in order.
If the queue is long and some table/partition needs to e compacted urgently,
there is no way to send it to the beginning of the queue.
Need a way to address this.
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