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flink-python/pyflink/pyflink_callback_server.py
32 строки
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Wei Zhong
[FLINK-12717][python] Add windows support for PyFlink (#11960)
07 май 2020, 12:56
Не верифицирован
07 май 2020, 12:56
7a28dbe
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################################################################################ # 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 time from pyflink.java_gateway import get_gateway if __name__ == '__main__': # just a daemon process used to serve the rpc call from Java. gateway = get_gateway() watchdog = gateway.jvm.org.apache.flink.client.python.PythonGatewayServer.watchdog try: while watchdog.ping(): time.sleep(1) finally: get_gateway().close() exit(0)