SparkJob

• JSON representation

A Dataproc job for running Apache Spark applications on YARN. The specification of the main method to call to drive the job. Specify either the jar file that contains the main class or the main class name. To pass both a main jar and a main class in that jar, add the jar to CommonJob.jar_file_uris, and then specify the main class name in mainClass.

JSON representation
{ "args": [ string ], "jarFileUris": [ string ], "fileUris": [ string ], "archiveUris": [ string ], "properties": { string: string, ... }, "loggingConfig": { object (LoggingConfig) }, // Union field driver can be only one of the following: "mainJarFileUri": string, "mainClass": string // End of list of possible types for union field driver. }

Fields
args[]	string Optional. The arguments to pass to the driver. Do not include arguments, such as --conf, that can be set as job properties, since a collision may occur that causes an incorrect job submission.
jarFileUris[]	string Optional. HCFS URIs of jar files to add to the CLASSPATHs of the Spark driver and tasks.
fileUris[]	string Optional. HCFS URIs of files to be copied to the working directory of Spark drivers and distributed tasks. Useful for naively parallel tasks.
archiveUris[]	string Optional. HCFS URIs of archives to be extracted in the working directory of Spark drivers and tasks. Supported file types: .jar, .tar, .tar.gz, .tgz, and .zip.
properties	map (key: string, value: string) Optional. A mapping of property names to values, used to configure Spark. Properties that conflict with values set by the Dataproc API may be overwritten. Can include properties set in /etc/spark/conf/spark-defaults.conf and classes in user code. An object containing a list of "key": value pairs. Example: { "name": "wrench", "mass": "1.3kg", "count": "3" }.
loggingConfig	object (LoggingConfig) Optional. The runtime log config for job execution.
Union field driver. driver can be only one of the following:
mainJarFileUri	string The HCFS URI of the jar file that contains the main class.
mainClass	string The name of the driver's main class. The jar file that contains the class must be in the default CLASSPATH or specified in jarFileUris.