[HBASE-20555] Backport HBASE-18083 and related changes in branch-1

• Type: Umbrella
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.4, 1.4.5
• Fix Version/s: 1.4.6
• Component/s: HFile, snapshots
• Assignee: Tak-Lon (Stephen) Wu
• Reporter: Tak-Lon (Stephen) Wu
• Created: 09/May/18 23:24
• Updated: 01/Feb/19 20:33
• Resolved: 23/Jul/18 04:23

Description

This will be the umbrella JIRA for backporting HBASE-18083 of `Make large/small file clean thread number configurable in HFileCleaner` from HBase's branch-2 to HBase's branch-1 that will needs a total of 4 sub-tasks that backport HBASE-16490, HBASE-17215, HBASE-17854 and then HBASE-18083

The goal is to improve HFile cleaning performance that has been introduced in branch-2

Sub-Tasks

• Backport HBASE-16490 to branch-1: Resolved
• Backport HBASE-17215 to branch-1: Resolved
• Backport HBASE-17854 to branch-1: Resolved
• Backport HBASE-18083 to branch-1: Resolved