[HBASE-11982] Bootstraping hbase:meta table creates a WAL file in region dir

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.98.7, 0.99.1
• Hadoop Flags: Reviewed
• Assignee: Enis Soztutar
• Reporter: Enis Soztutar
• Created: 16/Sep/14 03:19
• Updated: 06/Apr/18 17:54
• Resolved: 19/Sep/14 21:36

Description

We are using an HRegion.createRegion() method in MFS.bootstrap() which is for unit tests:

2014-09-15 18:20:47,755 INFO  [M:0;localhost:53201] wal.FSHLog: New WAL /var/folders/h5/bbxg50c12r5bhsd9hf1n9hlr0000gp/T/hbase-enis/hbase/data/hbase/meta/1588230740/WALs/hlog.1410830447741
..
2014-09-15 18:20:47,825 DEBUG [M:0;localhost:53201] wal.FSHLog: Closing WAL writer in file:/var/folders/h5/bbxg50c12r5bhsd9hf1n9hlr0000gp/T/hbase-enis/hbase/data/hbase/meta/1588230740/WALs
..
2014-09-15 18:20:47,826 DEBUG [M:0;localhost:53201] wal.FSHLog: Moved 1 WAL file(s) to /var/folders/h5/bbxg50c12r5bhsd9hf1n9hlr0000gp/T/hbase-enis/hbase/data/hbase/meta/1588230740/oldWALs

Issue Links

• relates to: HBASE-11983 HRegion constructors should not create HLog
• relates to: HBASE-14287 Bootstrapping a cluster leaves temporary WAL directory laying around