зеркало из https://github.com/microsoft/spark.git
25 строки
1.3 KiB
Bash
Executable File
25 строки
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# This file contains environment variables required to run Spark. Copy it as
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# spark-env.sh and edit that to configure Spark for your site. At a minimum,
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# the following two variables should be set:
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# - SCALA_HOME, to point to your Scala installation, or SCALA_LIBRARY_PATH to
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# point to the directory for Scala library JARs (if you install Scala as a
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# Debian or RPM package, these are in a separate path, often /usr/share/java)
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# - MESOS_NATIVE_LIBRARY, to point to your libmesos.so if you use Mesos
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#
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# If using the standalone deploy mode, you can also set variables for it:
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# - SPARK_MASTER_IP, to bind the master to a different IP address
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# - SPARK_MASTER_PORT / SPARK_MASTER_WEBUI_PORT, to use non-default ports
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# - SPARK_WORKER_CORES, to set the number of cores to use on this machine
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# - SPARK_WORKER_MEMORY, to set how much memory to use (e.g. 1000m, 2g)
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# - SPARK_WORKER_PORT / SPARK_WORKER_WEBUI_PORT
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# - SPARK_WORKER_INSTANCES, to set the number of worker instances/processes
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# to be spawned on every slave machine
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# - SPARK_JAVA_OPTS, to set the jvm options for executor backend. Note: This is
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# only for node-specific options, whereas app-specific options should be set
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# in the application.
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# Examples of node-speicic options : -Dspark.local.dir, GC related options.
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# Examples of app-specific options : -Dspark.serializer
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