[HBASE-17321] ExploringCompactionPolicy DEBUG message should provide region details.

• Type: Bug
• Status: In Progress
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 1.2.4
• Component/s: regionserver
• Labels: beginner
• Assignee: Carlos A. Morillo
• Reporter: Jean-Marc Spaggiari
• Created: 15/Dec/16 13:51
• Updated: 13/Jan/17 19:00

Description

ExploringCompactionPolicy says things like:

2016-12-15 11:53:34,075 DEBUG org.apache.hadoop.hbase.regionserver.compactions.ExploringCompactionPolicy: Exploring compaction algorithm has selected 3 files of size 109411408 starting at candidate #0 after considering 1 permutations with 1 in ratio

It doesn't say anything about which region it is looking at. For debugging purposes, it my be interesting to provide the region encoded name.