| :mod:`airflow.contrib.operators.spark_submit_operator` |
| ====================================================== |
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| .. py:module:: airflow.contrib.operators.spark_submit_operator |
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| Module Contents |
| --------------- |
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| .. py:class:: SparkSubmitOperator(application='', conf=None, conn_id='spark_default', files=None, py_files=None, archives=None, driver_class_path=None, jars=None, java_class=None, packages=None, exclude_packages=None, repositories=None, total_executor_cores=None, executor_cores=None, executor_memory=None, driver_memory=None, keytab=None, principal=None, proxy_user=None, name='airflow-spark', num_executors=None, status_poll_interval=1, application_args=None, env_vars=None, verbose=False, spark_binary=None, *args, **kwargs) |
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| Bases: :class:`airflow.models.BaseOperator` |
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| This hook is a wrapper around the spark-submit binary to kick off a spark-submit job. |
| It requires that the "spark-submit" binary is in the PATH or the spark-home is set |
| in the extra on the connection. |
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| :param application: The application that submitted as a job, either jar or py file. (templated) |
| :type application: str |
| :param conf: Arbitrary Spark configuration properties (templated) |
| :type conf: dict |
| :param conn_id: The connection id as configured in Airflow administration. When an |
| invalid connection_id is supplied, it will default to yarn. |
| :type conn_id: str |
| :param files: Upload additional files to the executor running the job, separated by a |
| comma. Files will be placed in the working directory of each executor. |
| For example, serialized objects. (templated) |
| :type files: str |
| :param py_files: Additional python files used by the job, can be .zip, .egg or .py. (templated) |
| :type py_files: str |
| :param jars: Submit additional jars to upload and place them in executor classpath. (templated) |
| :type jars: str |
| :param driver_class_path: Additional, driver-specific, classpath settings. (templated) |
| :type driver_class_path: str |
| :param java_class: the main class of the Java application |
| :type java_class: str |
| :param packages: Comma-separated list of maven coordinates of jars to include on the |
| driver and executor classpaths. (templated) |
| :type packages: str |
| :param exclude_packages: Comma-separated list of maven coordinates of jars to exclude |
| while resolving the dependencies provided in 'packages' (templated) |
| :type exclude_packages: str |
| :param repositories: Comma-separated list of additional remote repositories to search |
| for the maven coordinates given with 'packages' |
| :type repositories: str |
| :param total_executor_cores: (Standalone & Mesos only) Total cores for all executors |
| (Default: all the available cores on the worker) |
| :type total_executor_cores: int |
| :param executor_cores: (Standalone & YARN only) Number of cores per executor (Default: 2) |
| :type executor_cores: int |
| :param executor_memory: Memory per executor (e.g. 1000M, 2G) (Default: 1G) |
| :type executor_memory: str |
| :param driver_memory: Memory allocated to the driver (e.g. 1000M, 2G) (Default: 1G) |
| :type driver_memory: str |
| :param keytab: Full path to the file that contains the keytab (templated) |
| :type keytab: str |
| :param principal: The name of the kerberos principal used for keytab (templated) |
| :type principal: str |
| :param proxy_user: User to impersonate when submitting the application (templated) |
| :type proxy_user: str |
| :param name: Name of the job (default airflow-spark). (templated) |
| :type name: str |
| :param num_executors: Number of executors to launch |
| :type num_executors: int |
| :param status_poll_interval: Seconds to wait between polls of driver status in cluster |
| mode (Default: 1) |
| :type status_poll_interval: int |
| :param application_args: Arguments for the application being submitted (templated) |
| :type application_args: list |
| :param env_vars: Environment variables for spark-submit. It supports yarn and k8s mode too. (templated) |
| :type env_vars: dict |
| :param verbose: Whether to pass the verbose flag to spark-submit process for debugging |
| :type verbose: bool |
| :param spark_binary: The command to use for spark submit. |
| Some distros may use spark2-submit. |
| :type spark_binary: str |
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| .. attribute:: template_fields |
| :annotation: = ['_application', '_conf', '_files', '_py_files', '_jars', '_driver_class_path', '_packages', '_exclude_packages', '_keytab', '_principal', '_proxy_user', '_name', '_application_args', '_env_vars'] |
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| .. attribute:: ui_color |
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| .. method:: execute(self, context) |
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| Call the SparkSubmitHook to run the provided spark job |
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| .. method:: on_kill(self) |
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