90ac9f975b
### What changes were proposed in this pull request? This change replaces the world slave with alternatives matching the context. ### Why are the changes needed? There is no need to call things slave, we might as well use better clearer names. ### Does this PR introduce _any_ user-facing change? Yes, the ouput JSON does change. To allow backwards compatibility this is an additive change. The shell scripts for starting & stopping workers are renamed, and for backwards compatibility old scripts are added to call through to the new ones while printing a deprecation message to stderr. ### How was this patch tested? Existing tests. Closes #28864 from holdenk/SPARK-32004-drop-references-to-slave. Lead-authored-by: Holden Karau <hkarau@apple.com> Co-authored-by: Holden Karau <holden@pigscanfly.ca> Signed-off-by: Holden Karau <hkarau@apple.com>
45 lines
1.5 KiB
Bash
Executable file
45 lines
1.5 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 worker
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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 worker machine. Default is 1.
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# Usage: stop-worker.sh
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# Stops all workers on this worker machine
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if [ -z "${SPARK_HOME}" ]; then
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export SPARK_HOME="$(cd "`dirname "$0"`"/..; pwd)"
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fi
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. "${SPARK_HOME}/sbin/spark-config.sh"
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. "${SPARK_HOME}/bin/load-spark-env.sh"
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if [ "$SPARK_WORKER_INSTANCES" = "" ]; then
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"${SPARK_HOME}/sbin"/spark-daemon.sh stop org.apache.spark.deploy.worker.Worker 1
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else
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for ((i=0; i<$SPARK_WORKER_INSTANCES; i++)); do
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"${SPARK_HOME}/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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