[HBASE-23365] Minor change MemStoreFlusher's log

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.2.2, 2.1.8
• Fix Version/s: 3.0.0-alpha-1, 2.3.0, 2.2.3, 2.1.9
• Assignee: Lijin Bin
• Reporter: Lijin Bin
• Created: 04/Dec/19 09:01
• Updated: 06/Dec/19 01:17
• Resolved: 05/Dec/19 02:15

Description

2019-12-04 15:11:25,868 INFO [MemStoreFlusher.2] regionserver.MemStoreFlusher: Flush of region table_100B_10,user4346,1575440696268.a159ed24ac2b198c9cd5434f3bfe2ab6. due to global heap pressure. Flush type=ABOVE_ONHEAP_LOWER_MARKTotal Memstore Heap size=5.6 GTotal Memstore Off-Heap size=0, Region memstore size=229.8 M

Change the log to be more human-readable and friendly.

Issue Links

• links to: GitHub Pull Request #900