| #!/usr/bin/env bash |
| |
| # |
| # 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. |
| # |
| |
| |
| set -ex |
| echo "Asked to decommission" |
| # Find the pid to signal |
| date | tee -a ${LOG} |
| WORKER_PID=$(ps -o pid -C java | tail -n 1| awk '{ sub(/^[ \t]+/, ""); print }') |
| echo "Using worker pid $WORKER_PID" |
| kill -s SIGPWR ${WORKER_PID} |
| # For now we expect this to timeout, since we don't start exiting the backend. |
| echo "Waiting for worker pid to exit" |
| # If the worker does exit stop blocking the cleanup. |
| timeout 60 tail --pid=${WORKER_PID} -f /dev/null |
| date |
| echo "Done" |
| date |
| sleep 1 |
