[HIVE-25914] Cleaner updates Initiator cycle metric

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0-alpha-1
• Component/s: Metastore
• Labels: pull-request-available
• Assignee: Viktor Csomor
• Reporter: Viktor Csomor
• Created: 31/Jan/22 07:27
• Updated: 17/Nov/22 08:48
• Resolved: 31/Jan/22 13:46

Description

The Cleaner updates the Initiator metric.

https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/txn/compactor/Cleaner.java#L175

Create some test for Initiator and Cleaner to avoid this happen.

Issue Links

• relates to: HIVE-25737 Compaction Observability: Initiator/Worker/Cleaner cycle measurement improvements
• links to: GitHub Pull Request #2988