[HBASE-23715] MasterFileSystem should not create MasterProcWALs dir on fresh installs

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1
• Fix Version/s: 3.0.0-alpha-1, 2.3.0
• Hadoop Flags: Reviewed
• Assignee: Wellington Chevreuil
• Reporter: Wellington Chevreuil
• Created: 21/Jan/20 15:42
• Updated: 31/May/20 10:00
• Resolved: 30/May/20 08:13

Description

With the new procedure store that uses internal table for persisting procedures state, there's no need for creating the old MasterProcWALs folder on fresh installs. We should remove t from the list of dirs created by MasterFileSystem.createInitialFileSystemLayout, so that it does not trigger an unnecessary conversion of procedure stores.

Issue Links

• links to: GitHub Pull Request #1078