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<h1>Source code for airflow.contrib.operators.spark_submit_operator</h1><div class="highlight"><pre>
<span></span><span class="c1"># -*- coding: utf-8 -*-</span>
<span class="c1">#</span>
<span class="c1"># Licensed to the Apache Software Foundation (ASF) under one</span>
<span class="c1"># or more contributor license agreements. See the NOTICE file</span>
<span class="c1"># distributed with this work for additional information</span>
<span class="c1"># regarding copyright ownership. The ASF licenses this file</span>
<span class="c1"># to you under the Apache License, Version 2.0 (the</span>
<span class="c1"># &quot;License&quot;); you may not use this file except in compliance</span>
<span class="c1"># with the License. You may obtain a copy of the License at</span>
<span class="c1">#</span>
<span class="c1"># http://www.apache.org/licenses/LICENSE-2.0</span>
<span class="c1">#</span>
<span class="c1"># Unless required by applicable law or agreed to in writing,</span>
<span class="c1"># software distributed under the License is distributed on an</span>
<span class="c1"># &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span>
<span class="c1"># KIND, either express or implied. See the License for the</span>
<span class="c1"># specific language governing permissions and limitations</span>
<span class="c1"># under the License.</span>
<span class="c1">#</span>
<span class="kn">from</span> <span class="nn">airflow.contrib.hooks.spark_submit_hook</span> <span class="k">import</span> <span class="n">SparkSubmitHook</span>
<span class="kn">from</span> <span class="nn">airflow.models</span> <span class="k">import</span> <span class="n">BaseOperator</span>
<span class="kn">from</span> <span class="nn">airflow.settings</span> <span class="k">import</span> <span class="n">WEB_COLORS</span>
<span class="kn">from</span> <span class="nn">airflow.utils.decorators</span> <span class="k">import</span> <span class="n">apply_defaults</span>
<div class="viewcode-block" id="SparkSubmitOperator"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/spark_submit_operator/index.html#airflow.contrib.operators.spark_submit_operator.SparkSubmitOperator">[docs]</a><span class="k">class</span> <span class="nc">SparkSubmitOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> This hook is a wrapper around the spark-submit binary to kick off a spark-submit job.</span>
<span class="sd"> It requires that the &quot;spark-submit&quot; binary is in the PATH or the spark-home is set</span>
<span class="sd"> in the extra on the connection.</span>
<span class="sd"> :param application: The application that submitted as a job, either jar or py file. (templated)</span>
<span class="sd"> :type application: str</span>
<span class="sd"> :param conf: Arbitrary Spark configuration properties (templated)</span>
<span class="sd"> :type conf: dict</span>
<span class="sd"> :param conn_id: The connection id as configured in Airflow administration. When an</span>
<span class="sd"> invalid connection_id is supplied, it will default to yarn.</span>
<span class="sd"> :type conn_id: str</span>
<span class="sd"> :param files: Upload additional files to the executor running the job, separated by a</span>
<span class="sd"> comma. Files will be placed in the working directory of each executor.</span>
<span class="sd"> For example, serialized objects. (templated)</span>
<span class="sd"> :type files: str</span>
<span class="sd"> :param py_files: Additional python files used by the job, can be .zip, .egg or .py. (templated)</span>
<span class="sd"> :type py_files: str</span>
<span class="sd"> :param jars: Submit additional jars to upload and place them in executor classpath. (templated)</span>
<span class="sd"> :type jars: str</span>
<span class="sd"> :param driver_class_path: Additional, driver-specific, classpath settings. (templated)</span>
<span class="sd"> :type driver_class_path: str</span>
<span class="sd"> :param java_class: the main class of the Java application</span>
<span class="sd"> :type java_class: str</span>
<span class="sd"> :param packages: Comma-separated list of maven coordinates of jars to include on the</span>
<span class="sd"> driver and executor classpaths. (templated)</span>
<span class="sd"> :type packages: str</span>
<span class="sd"> :param exclude_packages: Comma-separated list of maven coordinates of jars to exclude</span>
<span class="sd"> while resolving the dependencies provided in &#39;packages&#39; (templated)</span>
<span class="sd"> :type exclude_packages: str</span>
<span class="sd"> :param repositories: Comma-separated list of additional remote repositories to search</span>
<span class="sd"> for the maven coordinates given with &#39;packages&#39;</span>
<span class="sd"> :type repositories: str</span>
<span class="sd"> :param total_executor_cores: (Standalone &amp; Mesos only) Total cores for all executors</span>
<span class="sd"> (Default: all the available cores on the worker)</span>
<span class="sd"> :type total_executor_cores: int</span>
<span class="sd"> :param executor_cores: (Standalone &amp; YARN only) Number of cores per executor (Default: 2)</span>
<span class="sd"> :type executor_cores: int</span>
<span class="sd"> :param executor_memory: Memory per executor (e.g. 1000M, 2G) (Default: 1G)</span>
<span class="sd"> :type executor_memory: str</span>
<span class="sd"> :param driver_memory: Memory allocated to the driver (e.g. 1000M, 2G) (Default: 1G)</span>
<span class="sd"> :type driver_memory: str</span>
<span class="sd"> :param keytab: Full path to the file that contains the keytab (templated)</span>
<span class="sd"> :type keytab: str</span>
<span class="sd"> :param principal: The name of the kerberos principal used for keytab (templated)</span>
<span class="sd"> :type principal: str</span>
<span class="sd"> :param name: Name of the job (default airflow-spark). (templated)</span>
<span class="sd"> :type name: str</span>
<span class="sd"> :param num_executors: Number of executors to launch</span>
<span class="sd"> :type num_executors: int</span>
<span class="sd"> :param application_args: Arguments for the application being submitted (templated)</span>
<span class="sd"> :type application_args: list</span>
<span class="sd"> :param env_vars: Environment variables for spark-submit. It supports yarn and k8s mode too. (templated)</span>
<span class="sd"> :type env_vars: dict</span>
<span class="sd"> :param verbose: Whether to pass the verbose flag to spark-submit process for debugging</span>
<span class="sd"> :type verbose: bool</span>
<span class="sd"> :param spark_binary: The command to use for spark submit.</span>
<span class="sd"> Some distros may use spark2-submit.</span>
<span class="sd"> :type spark_binary: string</span>
<span class="sd"> &quot;&quot;&quot;</span>
<div class="viewcode-block" id="SparkSubmitOperator.template_fields"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/spark_submit_operator/index.html#airflow.contrib.operators.spark_submit_operator.SparkSubmitOperator.template_fields">[docs]</a> <span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s1">&#39;_application&#39;</span><span class="p">,</span> <span class="s1">&#39;_conf&#39;</span><span class="p">,</span> <span class="s1">&#39;_files&#39;</span><span class="p">,</span> <span class="s1">&#39;_py_files&#39;</span><span class="p">,</span> <span class="s1">&#39;_jars&#39;</span><span class="p">,</span> <span class="s1">&#39;_driver_class_path&#39;</span><span class="p">,</span>
<span class="s1">&#39;_packages&#39;</span><span class="p">,</span> <span class="s1">&#39;_exclude_packages&#39;</span><span class="p">,</span> <span class="s1">&#39;_keytab&#39;</span><span class="p">,</span> <span class="s1">&#39;_principal&#39;</span><span class="p">,</span> <span class="s1">&#39;_name&#39;</span><span class="p">,</span>
<span class="s1">&#39;_application_args&#39;</span><span class="p">,</span> <span class="s1">&#39;_env_vars&#39;</span><span class="p">)</span></div>
<div class="viewcode-block" id="SparkSubmitOperator.ui_color"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/spark_submit_operator/index.html#airflow.contrib.operators.spark_submit_operator.SparkSubmitOperator.ui_color">[docs]</a> <span class="n">ui_color</span> <span class="o">=</span> <span class="n">WEB_COLORS</span><span class="p">[</span><span class="s1">&#39;LIGHTORANGE&#39;</span><span class="p">]</span></div>
<span class="nd">@apply_defaults</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span>
<span class="n">application</span><span class="o">=</span><span class="s1">&#39;&#39;</span><span class="p">,</span>
<span class="n">conf</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">conn_id</span><span class="o">=</span><span class="s1">&#39;spark_default&#39;</span><span class="p">,</span>
<span class="n">files</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">py_files</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">archives</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">driver_class_path</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">jars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">java_class</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">packages</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">exclude_packages</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">repositories</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">total_executor_cores</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">executor_cores</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">executor_memory</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">driver_memory</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">keytab</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">principal</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">name</span><span class="o">=</span><span class="s1">&#39;airflow-spark&#39;</span><span class="p">,</span>
<span class="n">num_executors</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">application_args</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">env_vars</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">verbose</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span>
<span class="n">spark_binary</span><span class="o">=</span><span class="s2">&quot;spark-submit&quot;</span><span class="p">,</span>
<span class="o">*</span><span class="n">args</span><span class="p">,</span>
<span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="nb">super</span><span class="p">(</span><span class="n">SparkSubmitOperator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_application</span> <span class="o">=</span> <span class="n">application</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_conf</span> <span class="o">=</span> <span class="n">conf</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_files</span> <span class="o">=</span> <span class="n">files</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_py_files</span> <span class="o">=</span> <span class="n">py_files</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_archives</span> <span class="o">=</span> <span class="n">archives</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_driver_class_path</span> <span class="o">=</span> <span class="n">driver_class_path</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_jars</span> <span class="o">=</span> <span class="n">jars</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_java_class</span> <span class="o">=</span> <span class="n">java_class</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_packages</span> <span class="o">=</span> <span class="n">packages</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_exclude_packages</span> <span class="o">=</span> <span class="n">exclude_packages</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_repositories</span> <span class="o">=</span> <span class="n">repositories</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_total_executor_cores</span> <span class="o">=</span> <span class="n">total_executor_cores</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_executor_cores</span> <span class="o">=</span> <span class="n">executor_cores</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_executor_memory</span> <span class="o">=</span> <span class="n">executor_memory</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_driver_memory</span> <span class="o">=</span> <span class="n">driver_memory</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_keytab</span> <span class="o">=</span> <span class="n">keytab</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_principal</span> <span class="o">=</span> <span class="n">principal</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_name</span> <span class="o">=</span> <span class="n">name</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_num_executors</span> <span class="o">=</span> <span class="n">num_executors</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_application_args</span> <span class="o">=</span> <span class="n">application_args</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_env_vars</span> <span class="o">=</span> <span class="n">env_vars</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_verbose</span> <span class="o">=</span> <span class="n">verbose</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_spark_binary</span> <span class="o">=</span> <span class="n">spark_binary</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_hook</span> <span class="o">=</span> <span class="kc">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_conn_id</span> <span class="o">=</span> <span class="n">conn_id</span>
<div class="viewcode-block" id="SparkSubmitOperator.execute"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/spark_submit_operator/index.html#airflow.contrib.operators.spark_submit_operator.SparkSubmitOperator.execute">[docs]</a> <span class="k">def</span> <span class="nf">execute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">context</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Call the SparkSubmitHook to run the provided spark job</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_hook</span> <span class="o">=</span> <span class="n">SparkSubmitHook</span><span class="p">(</span>
<span class="n">conf</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_conf</span><span class="p">,</span>
<span class="n">conn_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_conn_id</span><span class="p">,</span>
<span class="n">files</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_files</span><span class="p">,</span>
<span class="n">py_files</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_py_files</span><span class="p">,</span>
<span class="n">archives</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_archives</span><span class="p">,</span>
<span class="n">driver_class_path</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_driver_class_path</span><span class="p">,</span>
<span class="n">jars</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_jars</span><span class="p">,</span>
<span class="n">java_class</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_java_class</span><span class="p">,</span>
<span class="n">packages</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_packages</span><span class="p">,</span>
<span class="n">exclude_packages</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_exclude_packages</span><span class="p">,</span>
<span class="n">repositories</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_repositories</span><span class="p">,</span>
<span class="n">total_executor_cores</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_total_executor_cores</span><span class="p">,</span>
<span class="n">executor_cores</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_executor_cores</span><span class="p">,</span>
<span class="n">executor_memory</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_executor_memory</span><span class="p">,</span>
<span class="n">driver_memory</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_driver_memory</span><span class="p">,</span>
<span class="n">keytab</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_keytab</span><span class="p">,</span>
<span class="n">principal</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_principal</span><span class="p">,</span>
<span class="n">name</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_name</span><span class="p">,</span>
<span class="n">num_executors</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_num_executors</span><span class="p">,</span>
<span class="n">application_args</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_application_args</span><span class="p">,</span>
<span class="n">env_vars</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_env_vars</span><span class="p">,</span>
<span class="n">verbose</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_verbose</span><span class="p">,</span>
<span class="n">spark_binary</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">_spark_binary</span>
<span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_hook</span><span class="o">.</span><span class="n">submit</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_application</span><span class="p">)</span></div>
<div class="viewcode-block" id="SparkSubmitOperator.on_kill"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/spark_submit_operator/index.html#airflow.contrib.operators.spark_submit_operator.SparkSubmitOperator.on_kill">[docs]</a> <span class="k">def</span> <span class="nf">on_kill</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">_hook</span><span class="o">.</span><span class="n">on_kill</span><span class="p">()</span></div></div>
</pre></div>
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