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#
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
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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
class TruncatePreserve < Command
def help
return <<-EOF
Disables, drops and recreates the specified table while still maintaing the previous region boundaries.
EOF
end
def command(table)
format_simple_command do
puts "Truncating '#{table}' table (it may take a while):"
admin.truncate_preserve(table) { |log| puts " - #{log}" }
end
end
end
end
end