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我们如何更改 Qubole 中 Spark 提交默认命令行选项中的参数。
虽然在“Spark 提交命令行选项”下有一个选项可以根据需要覆盖这些值,但此选项在 Spark“命令行”中不可用。
在 Spark 命令行的情况下,您可以在代码本身中传递配置,如下所示:
/usr/lib/spark/bin/spark-submit --class org.apache.spark.examples.SparkPi -- master yarn-client /usr/lib/spark/spark-examples*.jar --conf spark.executor.instances=2 --conf spark.logConf=true
参考链接:https ://docs.qubole.com/en/latest/user-guide/analyze/compose-spark.html#compose-a-spark-application-using-the-command-line