minor fix

2024-05-02 13:54:14 +02:00 · 2024-05-02 13:54:14 +02:00 · c5ceaeb12b
parent 4cd6852ad9
commit c5ceaeb12b
1 changed files with 119 additions and 0 deletions
--- a/airflow/dags/spark_configurator.py
+++ b/airflow/dags/spark_configurator.py
@ -0,0 +1,119 @@
+class SparkConfigurator:
+    def __init__(self,
+                 name, 
+                 mainClass,
+                 jarLocation,
+                 arguments,
+                 apiVersion=None,
+                 namespace="dnet-spark-jobs",
+                 image= "dnet-spark:1.0.0",
+                 driver_cores=1,
+                 driver_memory='1G',
+                 executor_cores=1,
+                 executor_memory="1G",
+                 executor_memoryOverhead= "1G",
+                 executor_instances=1
+                 ) -> None:
+        if apiVersion:
+            self.apiVersion = apiVersion
+        else:
+            self.apiVersion = "sparkoperator.k8s.io/v1beta2"
+        self.namespace= namespace
+        self.name = name
+        self.image= image
+        self.mainClass = mainClass
+        self.jarLocation = jarLocation,
+        self.arguments= arguments
+        self.s3Configuration =  {
+                    "spark.driver.extraJavaOptions": "-Divy.cache.dir=/tmp -Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+                    "spark.executor.extraJavaOptions": "-Divy.cache.dir=/tmp -Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+                    "spark.hadoop.fs.defaultFS": "s3a://spark",
+                    "spark.hadoop.fs.s3a.access.key": "minio",
+                    "spark.hadoop.fs.s3a.secret.key": "minio123",
+                    "spark.hadoop.fs.s3a.endpoint": "https://minio.dnet-minio-tenant.svc.cluster.local",
+                    "spark.hadoop.fs.s3a.impl": "org.apache.hadoop.fs.s3a.S3AFileSystem",
+                    "spark.hadoop.fs.s3a.path.style.access": "true",
+                    "spark.hadoop.fs.s3a.attempts.maximum": "1",
+                    "spark.hadoop.fs.s3a.connection.establish.timeout": "5000",
+                    "spark.hadoop.fs.s3a.connection.timeout": "10001",
+                    "spark.hadoop.fs.s3a.connection.ssl.enabled": "false",
+                    "com.amazonaws.sdk.disableCertChecking": "true",
+                    "com.cloudera.com.amazonaws.sdk.disableCertChecking": "true",
+                    "fs.s3a.connection.ssl.strictverify": "false",
+                    "fs.s3a.connection.ssl.enabled": "false",
+                    "fs.s3a.ssl.enabled": "false",
+                    "spark.hadoop.fs.s3a.ssl.enabled": "false"
+                }
+        self.sparkResoruceConf= {
+            'driver_cores':driver_cores,
+            'driver_memory':driver_memory,
+            'executor_cores':executor_cores,
+            'executor_memory':executor_memory,
+            'executor_instances':executor_instances,
+            'memoryOverhead':executor_memoryOverhead 
+            
+        }
+
+    def get_configuration(self) -> dict:
+        return {
+            "apiVersion": self.apiVersion,
+            "kind": "SparkApplication",
+            "metadata": {
+                "name": self.name,
+                "namespace": self.namespace
+            },
+            "spec": {
+                "type": "Scala",
+                "mode": "cluster",
+                "image":self.image,
+                "imagePullPolicy": "IfNotPresent",
+                "mainClass": self.mainClass,
+                "mainApplicationFile": self.mainClass,
+                "arguments": self.arguments,
+                "sparkVersion": "3.5.1",
+                "sparkConf": self.s3Configuration,
+                "restartPolicy": {
+                    "type": "Never"
+                },
+                "volumes": [
+                    {
+                        "name": "test-volume",
+                        "persistentVolumeClaim": {
+                            "claimName": "my-spark-pvc-tmp"
+                        }
+                    }
+                ],
+                "driver": {
+                    "javaOptions": "-Dcom.amazonaws.sdk.disableCertChecking=true -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+                    "cores": self.sparkResoruceConf['driver_cores'],
+                    "coreLimit": "1200m",
+                    "memory": self.sparkResoruceConf['driver_memory'],
+                    "labels": {
+                        "version": "3.5.1"
+                    },
+                    "serviceAccount": "spark",
+                    "volumeMounts": [
+                        {
+                            "name": "test-volume",
+                            "mountPath": "/tmp"
+                        }
+                    ]
+                },
+                "executor": {
+                    "javaOptions": "-Dcom.amazonaws.sdk.disableCertChecking=true  -Dcom.cloudera.com.amazonaws.sdk.disableCertChecking=true",
+                    "cores": self.sparkResoruceConf['executor_cores'],
+                    "memoryOverhead": self.sparkResoruceConf['memoryOverhead'],
+                    "memory": self.sparkResoruceConf['executor_memory'],
+                    "instances": self.sparkResoruceConf['executor_instances'],
+                    "labels": {
+                        "version": "3.5.1"
+                    },
+                    "volumeMounts": [
+                        {
+                            "name": "test-volume",
+                            "mountPath": "/tmp"
+                        }
+                    ]
+                }
+            }
+        }