\pyspark\rdd.py in collect(self) 888 with SCCallSiteSync(self.contextfailed 1 times, most recent failure: Lost task 2.0 in stage 5.0 (TID 22, DESKTOP-MRGDUK2, executor driverjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolE
这样做的目的是为了实现以下目标其中kernel-options将被转发到pyspark我们需要它来运行不同的jupyter服务器--一个用于pyspark内核,另一个用于同一台机器上的spark (in scala)内核。这是一个要求,因为单个jupyter服务器不支持同时运行的pyspark和(scala) spa
in worker has different version 2.7 than that in driver 3.6, PySpark cannot run with different minorversions.Please check environment variables PYSPARK_PYTHON and PYSPARK_DRIVER_PYTHON are correctly set这两个变量是正确设置的:
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