JPype documentation JPype is an effort to allow python programs full access to java class libraries. This is achieved not through re-implementing Python, as Jython/JPython has done, but rather through interfacing at the native level in both virtual m
网上提交 scala spark 任务的攻略非常多,官方文档其实也非常详细仔细的介绍了 spark-submit 的用法.但是对于 python 的提交提及得非常少,能查阅到的资料非常少导致是有非常多的坑需要踩. 官方文档对于任务提交有这么一段介绍,但是初次使用者依然会非常疑惑: Bundling Your Application’s Dependencies If your code depends on other projects, you will need to package the
Spark applications run as independent sets of processes on a cluster, coordinated by the SparkContext object in your main program (called the driver program). Specifically, to run on a cluster, the SparkContext can connect to several types of cluster
Components Spark applications run as independent sets of processes on a cluster, coordinated by the SparkContext object in your main program (called the driver program).Spark应用程序作为一系列独立的进程运行在集群上,被在main程序中的SparkContext对象(驱动程序)协调. Specifically, to run