hbase-ruby.shell.commands.normalizer_enabled.rb Maven / Gradle / Ivy

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#!/usr/bin/env hbase-jruby
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with this
# work for additional information 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.

# Prints current region normalizer status

module Shell
  module Commands
    class NormalizerEnabled < Command
      def help
        return <<-EOF
Query the state of region normalizer.
Examples:

  hbase> normalizer_enabled
EOF
      end

      def command()
        format_simple_command do
          formatter.row([
            admin.normalizer_enabled?.to_s
          ])
        end
      end
    end
  end
end