spark-submit shell script¶
spark-submit
shell script allows you to manage your Spark applications.
spark-submit
is a command-line frontend to SparkSubmit.
Command-Line Options¶
archives¶
Command-Line Option: --archives
Internal Property: archives
deploy-mode¶
Deploy mode
Command-Line Option: --deploy-mode
Spark Property: spark.submit.deployMode
Environment Variable: DEPLOY_MODE
Internal Property: deployMode
driver-class-path¶
--driver-class-path
Extra class path entries (e.g. jars and directories) to pass to a driver's JVM.
--driver-class-path
command-line option sets the extra class path entries (e.g. jars and directories) that should be added to a driver's JVM.
Tip
Use --driver-class-path
in client
deploy mode (not SparkConf) to ensure that the CLASSPATH is set up with the entries.
client
deploy mode uses the same JVM for the driver as spark-submit
's.
Internal Property: driverExtraClassPath
Spark Property: spark.driver.extraClassPath
Note
Command-line options (e.g. --driver-class-path
) have higher precedence than their corresponding Spark settings in a Spark properties file (e.g. spark.driver.extraClassPath
). You can therefore control the final settings by overriding Spark settings on command line using the command-line options.
driver-cores¶
--driver-cores NUM
--driver-cores
command-line option sets the number of cores to NUM
for the driver in the cluster deploy mode.
Spark Property: spark.driver.cores
Note
Only available for cluster
deploy mode (when the driver is executed outside spark-submit
).
Internal Property: driverCores
properties-file¶
--properties-file [FILE]
--properties-file
command-line option sets the path to a file FILE
from which Spark loads extra Spark properties.
Note
Spark uses conf/spark-defaults.conf by default.
queue¶
--queue QUEUE_NAME
YARN resource queue
Spark Property: spark.yarn.queue
Internal Property: queue
version¶
Command-Line Option: --version
$ ./bin/spark-submit --version
Welcome to
____ __
/ __/__ ___ _____/ /__
_\ \/ _ \/ _ `/ __/ '_/
/___/ .__/\_,_/_/ /_/\_\ version 2.1.0-SNAPSHOT
/_/
Branch master
Compiled by user jacek on 2016-09-30T07:08:39Z
Revision 1fad5596885aab8b32d2307c0edecbae50d5bd7a
Url https://github.com/apache/spark.git
Type --help for more information.
| --conf
| | | | sparkProperties
| --driver-java-options
| spark.driver.extraJavaOptions
| | The driver's JVM options | driverExtraJavaOptions
| --driver-library-path
| spark.driver.extraLibraryPath
| | The driver's native library path | driverExtraLibraryPath
| [[driver-memory]] --driver-memory
| [[spark_driver_memory]] spark.driver.memory
| SPARK_DRIVER_MEMORY
| The driver's memory | driverMemory
| --exclude-packages
| spark.jars.excludes
| | | packagesExclusions
| --executor-cores
| spark.executor.cores
| SPARK_EXECUTOR_CORES
| The number of executor CPU cores | executorCores
| [[executor-memory]] --executor-memory
| [[spark.executor.memory]] spark.executor.memory
| SPARK_EXECUTOR_MEMORY
| An executor's memory | executorMemory
| --files
| spark.files
| | | files
| ivyRepoPath
| spark.jars.ivy
| | | | --jars
| spark.jars
| | | jars
| --keytab
| spark.yarn.keytab
| | | keytab
| --kill
| | | submissionToKill
and action
set to KILL
| | --master
| spark.master
| MASTER
| Master URL. Defaults to local[*]
| master
| --class
| | | | mainClass
| --name
| spark.app.name
| SPARK_YARN_APP_NAME
(YARN only) | Uses mainClass
or the directory off primaryResource
when no other ways set it | name
| --num-executors
| executor:Executor.md#spark.executor.instances[spark.executor.instances] | | | numExecutors
| [[packages]] --packages
| spark.jars.packages
| | | packages
| --principal
| spark.yarn.principal
| | | principal
| --properties-file
| spark.yarn.principal
| | | propertiesFile
| --proxy-user
| | | | proxyUser
| --py-files
| | | | pyFiles
| --repositories
| | | | repositories
| --status
| | | submissionToRequestStatusFor
and action
set to REQUEST_STATUS
| | --supervise
| | | | supervise
| --total-executor-cores
| spark.cores.max
| | | totalExecutorCores
| --verbose
| | | | verbose
| --help
| | | printUsageAndExit(0)
|
SPARK_PRINT_LAUNCH_COMMAND¶
SPARK_PRINT_LAUNCH_COMMAND environment variable allows to have the complete Spark command printed out to the standard output.
$ SPARK_PRINT_LAUNCH_COMMAND=1 ./bin/spark-shell
Spark Command: /Library/Ja...
Avoid scala.App¶
Avoid using scala.App
trait for a Spark application's main class in Scala as reported in SPARK-4170 Closure problems when running Scala app that "extends App".
Command-line Options¶
Execute spark-submit --help
to know about the command-line options supported.
➜ spark git:(master) ✗ ./bin/spark-submit --help
Usage: spark-submit [options] <app jar | python file> [app arguments]
Usage: spark-submit --kill [submission ID] --master [spark://...]
Usage: spark-submit --status [submission ID] --master [spark://...]
Usage: spark-submit run-example [options] example-class [example args]
Options:
--master MASTER_URL spark://host:port, mesos://host:port, yarn, or local.
--deploy-mode DEPLOY_MODE Whether to launch the driver program locally ("client") or
on one of the worker machines inside the cluster ("cluster")
(Default: client).
--class CLASS_NAME Your application's main class (for Java / Scala apps).
--name NAME A name of your application.
--jars JARS Comma-separated list of local jars to include on the driver
and executor classpaths.
--packages Comma-separated list of maven coordinates of jars to include
on the driver and executor classpaths. Will search the local
maven repo, then maven central and any additional remote
repositories given by --repositories. The format for the
coordinates should be groupId:artifactId:version.
--exclude-packages Comma-separated list of groupId:artifactId, to exclude while
resolving the dependencies provided in --packages to avoid
dependency conflicts.
--repositories Comma-separated list of additional remote repositories to
search for the maven coordinates given with --packages.
--py-files PY_FILES Comma-separated list of .zip, .egg, or .py files to place
on the PYTHONPATH for Python apps.
--files FILES Comma-separated list of files to be placed in the working
directory of each executor.
--conf PROP=VALUE Arbitrary Spark configuration property.
--properties-file FILE Path to a file from which to load extra properties. If not
specified, this will look for conf/spark-defaults.conf.
--driver-memory MEM Memory for driver (e.g. 1000M, 2G) (Default: 1024M).
--driver-java-options Extra Java options to pass to the driver.
--driver-library-path Extra library path entries to pass to the driver.
--driver-class-path Extra class path entries to pass to the driver. Note that
jars added with --jars are automatically included in the
classpath.
--executor-memory MEM Memory per executor (e.g. 1000M, 2G) (Default: 1G).
--proxy-user NAME User to impersonate when submitting the application.
This argument does not work with --principal / --keytab.
--help, -h Show this help message and exit.
--verbose, -v Print additional debug output.
--version, Print the version of current Spark.
Spark standalone with cluster deploy mode only:
--driver-cores NUM Cores for driver (Default: 1).
Spark standalone or Mesos with cluster deploy mode only:
--supervise If given, restarts the driver on failure.
--kill SUBMISSION_ID If given, kills the driver specified.
--status SUBMISSION_ID If given, requests the status of the driver specified.
Spark standalone and Mesos only:
--total-executor-cores NUM Total cores for all executors.
Spark standalone and YARN only:
--executor-cores NUM Number of cores per executor. (Default: 1 in YARN mode,
or all available cores on the worker in standalone mode)
YARN-only:
--driver-cores NUM Number of cores used by the driver, only in cluster mode
(Default: 1).
--queue QUEUE_NAME The YARN queue to submit to (Default: "default").
--num-executors NUM Number of executors to launch (Default: 2).
--archives ARCHIVES Comma separated list of archives to be extracted into the
working directory of each executor.
--principal PRINCIPAL Principal to be used to login to KDC, while running on
secure HDFS.
--keytab KEYTAB The full path to the file that contains the keytab for the
principal specified above. This keytab will be copied to
the node running the Application Master via the Secure
Distributed Cache, for renewing the login tickets and the
delegation tokens periodically.
--class
--conf
or-c
--deploy-mode
(see <>) --driver-class-path
(see <--driver-class-path command-line option>>) --driver-cores
(see <>) --driver-java-options
--driver-library-path
--driver-memory
--executor-memory
--files
--jars
--kill
for spark-standalone.md[Standalone cluster mode] only--master
--name
--packages
--exclude-packages
--properties-file
(see <>) --proxy-user
--py-files
--repositories
--status
for spark-standalone.md[Standalone cluster mode] only--total-executor-cores
List of switches, i.e. command-line options that do not take parameters:
--help
or-h
--supervise
for spark-standalone.md[Standalone cluster mode] only--usage-error
--verbose
or-v
(see <>) --version
(see <>)
YARN-only options:
--archives
--executor-cores
--keytab
--num-executors
--principal
--queue
(see <>)
Environment Variables¶
The following is the list of environment variables that are considered when command-line options are not specified:
MASTER
for--master
SPARK_DRIVER_MEMORY
for--driver-memory
SPARK_EXECUTOR_MEMORY
(see SparkContext.md#environment-variables[Environment Variables] in the SparkContext document)SPARK_EXECUTOR_CORES
DEPLOY_MODE
SPARK_YARN_APP_NAME
_SPARK_CMD_USAGE
External packages and custom repositories¶
The spark-submit
utility supports specifying external packages using Maven coordinates using --packages
and custom repositories using --repositories
.
./bin/spark-submit \
--packages my:awesome:package \
--repositories s3n://$aws_ak:$aws_sak@bucket/path/to/repo