[HIVE-26617] Remove unused configurations

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-2
• Labels: pull-request-available
• Assignee: Zhihua Deng
• Reporter: Zhihua Deng
• Created: 11/Oct/22 04:30
• Updated: 16/Nov/22 13:50
• Resolved: 17/Oct/22 03:01

Description

Some properties in HiveConf or MetastoreConf don't use at all, it's better to clean up them:

• hive.metastore.initial.metadata.count.enabled
• metastore.initial.metadata.count.enabled 

   become noop from HIVE-17307;

• hive.timedout.txn.reaper.start
• metastore.acid.housekeeper.start

  taken away from HIVE-17812.

Issue Links

• relates to: HIVE-17307 Change the metastore to not use the metrics code in hive/common
• relates to: HIVE-17812 Move remaining classes that HiveMetaStore depends on
• links to: GitHub Pull Request #3658