435b8779df
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
44 lines
1.4 KiB
Bash
Executable file
44 lines
1.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# A shell script to stop all workers on a single slave
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#
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# Environment variables
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#
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# SPARK_WORKER_INSTANCES The number of worker instances that should be
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# running on this slave. Default is 1.
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# Usage: stop-slave.sh
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# Stops all slaves on this worker machine
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sbin="`dirname "$0"`"
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sbin="`cd "$sbin"; pwd`"
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. "$sbin/spark-config.sh"
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. "$SPARK_PREFIX/bin/load-spark-env.sh"
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if [ "$SPARK_WORKER_INSTANCES" = "" ]; then
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"$sbin"/spark-daemon.sh stop org.apache.spark.deploy.worker.Worker 1
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else
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for ((i=0; i<$SPARK_WORKER_INSTANCES; i++)); do
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"$sbin"/spark-daemon.sh stop org.apache.spark.deploy.worker.Worker $(( $i + 1 ))
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done
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fi
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