[HBASE-16294] hbck reporting "No HDFS region dir found" for replicas

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.3.0, 1.0.3, 1.4.0, 1.1.5, 1.2.2, 2.0.0
• Fix Version/s: 1.3.0, 1.1.7, 1.2.4, 2.0.0
• Component/s: hbck
• Release Note: Fixed warning error message displayed for region directory not found for non-default/ non-primary replicas in hbck
• Assignee: Umesh Agashe
• Reporter: Matteo Bertozzi
• Created: 27/Jul/16 21:02
• Updated: 09/Nov/17 01:35
• Resolved: 21/Sep/16 21:45

Description

simple test, create a table with replicas and then run hbck.
we don't filter out the replicas for the loadHdfsRegioninfo()

$ hbase shell
hbase(main):001:0> create 'myTable', 'myCF', {REGION_REPLICATION => '3'}

$ hbase hbck
2016-07-27 13:47:38,090 WARN  [hbasefsck-pool1-t2] util.HBaseFsck: No HDFS region dir found: { meta => myTable,,1469652448440_0002.9dea3506e09e00910158dc91fa21e550., hdfs => null, deployed => u1604srv,42895,1469652420413;myTable,,1469652448440_0002.9dea3506e09e00910158dc91fa21e550., replicaId => 2 } meta={ENCODED => 9dea3506e09e00910158dc91fa21e550, NAME => 'myTable,,1469652448440_0002.9dea3506e09e00910158dc91fa21e550.', STARTKEY => '', ENDKEY => '', REPLICA_ID => 2}
2016-07-27 13:47:38,092 WARN  [hbasefsck-pool1-t1] util.HBaseFsck: No HDFS region dir found: { meta => myTable,,1469652448440_0001.a03250bca30781ff7002a91c281b4e92., hdfs => null, deployed => u1604srv,42895,1469652420413;myTable,,1469652448440_0001.a03250bca30781ff7002a91c281b4e92., replicaId => 1 } meta={ENCODED => a03250bca30781ff7002a91c281b4e92, NAME => 'myTable,,1469652448440_0001.a03250bca30781ff7002a91c281b4e92.', STARTKEY => '', ENDKEY => '', REPLICA_ID => 1}