[HBASE-13736] Add delay for the first execution of ExpiredMobFileCleanerChore and MobFileCompactorChore

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: hbase-11339
• Fix Version/s: hbase-11339, 2.0.0
• Component/s: mob
• Hadoop Flags: Reviewed
• Assignee: Jingcheng Du
• Reporter: Jingcheng Du
• Created: 21/May/15 05:39
• Updated: 17/Jun/22 05:57
• Resolved: 21/May/15 08:11

Description

Currently, the ExpiredMobFileCleanerChore and MobFileCompactorChore are executed immediately when the master is started. At that time most of regions are not online, running these chore is a waste. We need to add a delay for them, now in the patch, we will use the interval as the initial delay.