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#
#
# Licensed to the Apache Software Foundation (ASF) under one
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# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
module Shell
module Commands
# Recommission a region server, optionally load a list of passed regions
class RecommissionRegionserver < Command
def help
<<~EOF
Remove decommission marker from a region server to allow regions assignments.
Optionally, load regions onto the server by passing a list of encoded region names.
NOTE: Region loading is asynchronous.
Examples:
hbase> recommission_regionserver 'server'
hbase> recommission_regionserver 'server,port'
hbase> recommission_regionserver 'server,port,starttime'
hbase> recommission_regionserver 'server,port,starttime', ['encoded_region_name1', 'encoded_region_name1']
EOF
end
def command(server_name, encoded_region_names = [])
admin.recommission_regionserver(server_name, encoded_region_names)
end
end
end
end