K8s Spark Job JAR 参数

Question

我正在使用下面的清单，并且在应用时遇到错误，这是传递 JAR 参数的正确方法吗？

apiVersion: batch/v1
kind: Job
metadata:
  name: spark-on-eks
spec:
  template:
    spec:
      containers:
        - name: spark
          image: repo:buildversion
          command: [
            "/bin/sh",
            "-c",
            "/opt/spark/bin/spark-submit \
            --master k8s://EKSEndpoint \
            --deploy-mode cluster \
            --name spark-luluapp \
            --class com.ll.jsonclass \
            --conf spark.jars.ivy=/tmp/.ivy \
            --conf spark.kubernetes.container.image=repo:buildversion \
            --conf spark.kubernetes.namespace=spark-pi \
            --conf spark.kubernetes.authenticate.driver.serviceAccountName=spark-sa \
            --conf spark.hadoop.fs.s3a.impl=org.apache.hadoop.fs.s3a.S3AFileSystem \
            --conf spark.kubernetes.authenticate.executor.serviceAccountName=spark-sa \
            --conf spark.kubernetes.driver.pod.name=spark-job-driver \
            --conf spark.executor.instances=4 \
            local:///opt/spark/examples/App-buildversion-SNAPSHOT.jar \
            [mks,env,reg,"dd.mm.yyyy","true","off","db-comp-results","true","XX","XXX","XXXXX","XXX",$$,###] " 
          ]
      serviceAccountName: spark-pi
      restartPolicy: Never
  backoffLimit: 4

将 YAML 转换为 JSON 时出错：yaml: line 33: did not find expected ',' or ']'

Answer 1

您的 yaml 格式错误。试试这个。

apiVersion: batch/v1
kind: Job
metadata:
  name: spark-on-eks
spec:
  template:
    spec:
      containers:
        - name: spark
          image: repo:buildversion
          command:  
            - "/bin/sh"
            - "-c"
            - '/opt/spark/bin/spark-submit \
            --master k8s://EKSEndpoint \
            --deploy-mode cluster \
            --name spark-luluapp \
            --class com.ll.jsonclass \
            --conf spark.jars.ivy=/tmp/.ivy \
            --conf spark.kubernetes.container.image=repo:buildversion \
            --conf spark.kubernetes.namespace=spark-pi \
            --conf spark.kubernetes.authenticate.driver.serviceAccountName=spark-sa \
            --conf spark.hadoop.fs.s3a.impl=org.apache.hadoop.fs.s3a.S3AFileSystem \
            --conf spark.kubernetes.authenticate.executor.serviceAccountName=spark-sa \
            --conf spark.kubernetes.driver.pod.name=spark-job-driver \
            --conf spark.executor.instances=4 \
            local:///opt/spark/examples/App-buildversion-SNAPSHOT.jar \
            [mks,env,reg,"dd.mm.yyyy","true","off","db-comp-results","true","XX","XXX","XXXXX","XXX",$$,###] '

      serviceAccountName: spark-pi
      restartPolicy: Never
  backoffLimit: 4