| # |
| # |
| # 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. |
| # |
| |
| module Shell |
| module Commands |
| class DisableAll < Command |
| def help |
| return <<-EOF |
| Disable all of tables matching the given regex: |
| |
| hbase> disable_all 't.*' |
| hbase> disable_all 'ns:t.*' |
| hbase> disable_all 'ns:.*' |
| EOF |
| end |
| |
| def command(regex) |
| list = admin.list(regex) |
| count = list.size |
| list.each do |table| |
| formatter.row([ table ]) |
| end |
| puts "\nDisable the above #{count} tables (y/n)?" unless count == 0 |
| answer = 'n' |
| answer = gets.chomp unless count == 0 |
| puts "No tables matched the regex #{regex.to_s}" if count == 0 |
| return unless answer =~ /y.*/i |
| failed = admin.disable_all(regex) |
| puts "#{count - failed.size} tables successfully disabled" |
| puts "#{failed.size} tables not disabled due to an exception: #{failed.join ','}" unless failed.size == 0 |
| end |
| end |
| end |
| end |