HBase創建表已經存在，刪除表又不存在的問題

清除Zookeeper內存數據庫中的相關數據

[root@node1]# zkCli.sh

[zk: localhost:2181(CONNECTED) 0] ls /
[zookeeper, hadoop-ha, hbase]

[zk: localhost:2181(CONNECTED) 1] ls /hbase
[replication, meta-region-server, rs, splitWAL, backup-masters, table-lock, flush-table-proc, region-in-transition, online-snapshot, master, running, balancer, recovering-regions, draining, namespace, hbaseid, table]

刪除 /hbase/table-lock下的相關數據

[zk: localhost:2181(CONNECTED) 2] ls /hbase/table-lock
[google, googlebook1, hbase:namespace, t1, googlebook]
[zk: localhost:2181(CONNECTED) 4] rmr /hbase/table-lock/googlebook
[zk: localhost:2181(CONNECTED) 7] ls /hbase/table-lock
[google, googlebook1, hbase:namespace, t1]

刪除 /hbase/table下的相關數據

[zk: localhost:2181(CONNECTED) 9] ls /hbase/table
[google, googlebook1, hbase:namespace, t1, googlebook]
[zk: localhost:2181(CONNECTED) 10] rmr /hbase/table/googlebook
[zk: localhost:2181(CONNECTED) 7] ls /hbase/table
[google, googlebook1, hbase:namespace, t1]