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    435b8779
    [Spark-4848] Allow different Worker configurations in standalone cluster · 435b8779
    Nathan Kronenfeld authored
    This refixes #3699 with the latest code.
    This fixes SPARK-4848
    
    I've changed the stand-alone cluster scripts to allow different workers to have different numbers of instances, with both port and web-ui port following allong appropriately.
    
    I did this by moving the loop over instances from start-slaves and stop-slaves (on the master) to start-slave and stop-slave (on the worker).
    
    Wile I was at it, I changed SPARK_WORKER_PORT to work the same way as SPARK_WORKER_WEBUI_PORT, since the new methods work fine for both.
    
    Author: Nathan Kronenfeld <nkronenfeld@oculusinfo.com>
    
    Closes #5140 from nkronenfeld/feature/spark-4848 and squashes the following commits:
    
    cf5f47e [Nathan Kronenfeld] Merge remote branch 'upstream/master' into feature/spark-4848
    044ca6f [Nathan Kronenfeld] Documentation and formatting as requested by by andrewor14
    d739640 [Nathan Kronenfeld] Move looping through instances from the master to the workers, so that each worker respects its own number of instances and web-ui port
    435b8779
    History
    [Spark-4848] Allow different Worker configurations in standalone cluster
    Nathan Kronenfeld authored
    This refixes #3699 with the latest code.
    This fixes SPARK-4848
    
    I've changed the stand-alone cluster scripts to allow different workers to have different numbers of instances, with both port and web-ui port following allong appropriately.
    
    I did this by moving the loop over instances from start-slaves and stop-slaves (on the master) to start-slave and stop-slave (on the worker).
    
    Wile I was at it, I changed SPARK_WORKER_PORT to work the same way as SPARK_WORKER_WEBUI_PORT, since the new methods work fine for both.
    
    Author: Nathan Kronenfeld <nkronenfeld@oculusinfo.com>
    
    Closes #5140 from nkronenfeld/feature/spark-4848 and squashes the following commits:
    
    cf5f47e [Nathan Kronenfeld] Merge remote branch 'upstream/master' into feature/spark-4848
    044ca6f [Nathan Kronenfeld] Documentation and formatting as requested by by andrewor14
    d739640 [Nathan Kronenfeld] Move looping through instances from the master to the workers, so that each worker respects its own number of instances and web-ui port
stop-slaves.sh 1.15 KiB
#!/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.
#

sbin="`dirname "$0"`"
sbin="`cd "$sbin"; pwd`"

. "$sbin/spark-config.sh"

. "$SPARK_PREFIX/bin/load-spark-env.sh"

# do before the below calls as they exec
if [ -e "$sbin"/../tachyon/bin/tachyon ]; then
  "$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin"/../tachyon/bin/tachyon killAll tachyon.worker.Worker
fi

"$sbin/slaves.sh" cd "$SPARK_HOME" \; "$sbin"/stop-slave.sh