move_namespaces_rsgroup

Daria Barysheva

Definition

Assigns the given namespaces to the specified Region Server group.

Usage

move_namespaces_rsgroup '<rsgroup_name>', <namespaces_array[]>
Arguments
Parameter Description

rsgroup_name

A Region Server group name

namespaces_array

An array of strings specified in the format '<namespace_name>', where <namespace_name> — a namespace name

Examples

hbase(main):022:0> create 'ns1:temp2', 'cf1'
Created table ns1:temp2
Took 1.0197 seconds
=> Hbase::Table - ns1:temp2
hbase(main):023:0> list_namespace_tables 'ns1'
TABLE
temp2
1 row(s)
Took 0.0096 seconds
=> ["temp2"]
hbase(main):024:0> list_rsgroups
NAME                     SERVER / TABLE
 test_group              server bds-adh-2.ru-central1.internal:16020
                         server bds-adh-3.ru-central1.internal:16020
                         table t4
                         table temp1
 default                 server bds-adh-1.ru-central1.internal:16020
                         table hbase:meta
                         table hbase:acl
                         table SYSTEM.CATALOG
                         table ns1:temp2
                         table t5
                         table t6
                         table hbase:labels
                         table hbase:namespace
                         table SYSTEM.SEQUENCE
                         table SYSTEM.LOG
                         table SYSTEM.FUNCTION
                         table SYSTEM.MUTEX
                         table SYSTEM.STATS
                         table hbase:rsgroup
2 row(s)
Took 0.0117 seconds
hbase(main):025:0> move_namespaces_rsgroup 'test_group', ['ns1']
Took 1.1491 seconds
hbase(main):026:0> list_rsgroups
NAME                     SERVER / TABLE
 test_group              server bds-adh-2.ru-central1.internal:16020
                         server bds-adh-3.ru-central1.internal:16020
                         table ns1:temp2
                         table t4
                         table temp1
 default                 server bds-adh-1.ru-central1.internal:16020
                         table hbase:meta
                         table hbase:acl
                         table SYSTEM.CATALOG
                         table t5
                         table t6
                         table hbase:labels
                         table hbase:namespace
                         table SYSTEM.SEQUENCE
                         table SYSTEM.LOG
                         table SYSTEM.FUNCTION
                         table SYSTEM.MUTEX
                         table SYSTEM.STATS
                         table hbase:rsgroup
2 row(s)
Took 0.0055 seconds
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