????HBase????????HBase2.1.0 ????????????????????????

[sudo rm -rf /*]

HBase???? hbase2.1.0-cdh-6.3.2

????????HBase????????????????????????????replication??????????????????????????????????????


??????????????????????????


??????replication ??????replication??????????????????????????????????????WAL 
Log????replication??????????????








??????????replication????????????????????


????????????WALs oldWals????????????


??????



??????



Replication????????????????????

??????????????????????????????????????????????????????????????????replication??BUG??????????????????????