assemble/bin/stop-all.sh

#! /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.


# Start: Resolve Script Directory
SOURCE="${BASH_SOURCE[0]}"
while [[ -h $SOURCE ]]; do # resolve $SOURCE until the file is no longer a symlink
   bin=$( cd -P "$( dirname "$SOURCE" )" && pwd )
   SOURCE=$(readlink "$SOURCE")
   [[ $SOURCE != /* ]] && SOURCE="$bin/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
bin=$( cd -P "$( dirname "$SOURCE" )" && pwd )
# Stop: Resolve Script Directory

. "$bin"/config.sh
. "$bin"/config-server.sh

echo "Stopping accumulo services..."
${bin}/accumulo admin "$@" stopAll

if [[ $? != 0 ]]; then
   echo "Invalid password or unable to connect to the master"
   echo "Initiating forced shutdown in 15 seconds (Ctrl-C to abort)"
   sleep 10
   echo "Initiating forced shutdown in  5 seconds (Ctrl-C to abort)"
else
   echo "Accumulo shut down cleanly"
   echo "Utilities and unresponsive servers will shut down in 5 seconds (Ctrl-C to abort)"
fi

sleep 5

#look for master and gc processes not killed by 'admin stopAll'
for signal in TERM KILL ; do
   for master in $(grep -v '^#' "$ACCUMULO_CONF_DIR/masters"); do
      "${bin}/stop-server.sh" "$master" "$ACCUMULO_HOME/lib/accumulo-start.*.jar" master $signal
   done

   for gc in $(grep -v '^#' "$ACCUMULO_CONF_DIR/gc"); do
      "${bin}/stop-server.sh" "$gc" "$ACCUMULO_HOME/lib/accumulo-start.*.jar" gc $signal
   done

   "${bin}/stop-server.sh" "$MONITOR" "$ACCUMULO_HOME/.*/accumulo-start.*.jar" monitor $signal

   for tracer in $(egrep -v '(^#|^\s*$)' "$ACCUMULO_CONF_DIR/tracers"); do
      "${bin}/stop-server.sh" "$tracer" "$ACCUMULO_HOME/.*/accumulo-start.*.jar" tracer $signal
   done
done

# stop tserver still running
"${bin}/tdown.sh"

echo "Cleaning all server entries in ZooKeeper"
"$ACCUMULO_HOME/bin/accumulo" org.apache.accumulo.server.util.ZooZap -master -tservers -tracers --site-file "$ACCUMULO_CONF_DIR/accumulo-site.xml"