| #!/usr/bin/env python |
| # ----------------------------------------------------------------------- |
| # 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. |
| # ----------------------------------------------------------------------- |
| |
| import sys |
| |
| version_min = [2, 7] |
| version_info = sys.version_info |
| version_error = False |
| if(version_info[0] < version_min[0]): |
| version_error = True |
| elif(version_info[0] == version_min[0]): |
| if(version_info[1] < version_min[1]): |
| version_error = True |
| if(version_error): |
| print('Python minimum requirement is version ' + str(version_min[0]) + '.' + str(version_min[1])) |
| sys.exit(1) |
| |
| import argparse |
| from argparse import RawDescriptionHelpFormatter |
| import time |
| import traceback |
| |
| from ducc_util import DuccUtil |
| |
| # command to stop DB on local head node, regardless of automanage |
| |
| |
| class DbStop(DuccUtil): |
| |
| def __init__(self): |
| DuccUtil.__init__(self, True) |
| |
| # extra help! |
| def get_epilog(self): |
| epilog = '' |
| epilog = epilog+'Purpose: stop database on local node, regardless of automanage.' |
| return epilog |
| |
| help_debug = 'Display debugging messages.' |
| |
| def debug(self,text): |
| if(self.args.debug): |
| if(text != None): |
| print text |
| |
| def main(self, argv): |
| rc = 0 |
| try: |
| self.parser = argparse.ArgumentParser(formatter_class=RawDescriptionHelpFormatter,epilog=self.get_epilog()) |
| self.parser.add_argument('--debug', '-d', action='store_true', help=self.help_debug) |
| self.args = self.parser.parse_args() |
| self.db_process_kill(15) |
| if(self.db_process_alive()): |
| self.debug('sleeping...') |
| time.sleep(10) |
| if(self.db_process_alive()): |
| self.debug('forcing...') |
| self.db_process_kill(9) |
| if(self.db_process_alive()): |
| self.debug('still alive.') |
| rc = 1 |
| except Exception as e: |
| rc = 1 |
| traceback.print_exc() |
| sys.exit(rc) |
| |
| if __name__ == '__main__': |
| |
| instance = DbStop() |
| instance.main(sys.argv[1:]) |