c语言sscanf函数的用法是什么
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2022-08-26
IPYTHON=1 IPYTHON_OPTS=
当我在运行ipython终端的时候,发现报错了,错误信息如下:
wugaosheng:spark-2.2.0-bin-hadoop2.7 eric$ IPYTHON=1 IPYTHON_OPTS="--pylab" ./bin/pysparkError in pyspark startup:IPYTHON and IPYTHON_OPTS are removed in Spark 2.0+. Remove these from the environment and set PYSPARK_DRIVER_PYTHON and PYSPARK_DRIVER_PYTHON_OPTS instead.
经过查资料,才发现,原来这行命令在2.0以后已经不适用了,解决的办法如下:
PYSPARK_DRIVER_PYTHON=ipython PYSPARK_DRIVER_PYTHON_OPTS='notebook' ./bin/pyspark
然后就打开了jupyter notebook,信息如下:
[TerminalIPythonApp] WARNING | Subcommand `ipython notebook` is deprecated and will be removed in future versions.[TerminalIPythonApp] WARNING | You likely want to use `jupyter notebook` in the future[I 13:17:56.028 NotebookApp] [nb_conda_kernels] enabled, 2 kernels found[I 13:17:56.148 NotebookApp] ✓ nbpresent HTML export ENABLED[W 13:17:56.148 NotebookApp] ✗ nbpresent PDF export DISABLED: No module named nbbrowserpdf.exporters.pdf[I 13:17:56.154 NotebookApp] [nb_conda] enabled[I 13:17:56.243 NotebookApp] [nb_anacondacloud] enabled[I 13:17:56.250 NotebookApp] Serving notebooks from local directory: /Users/eric/Documents/Spark/spark-2.2.0-bin-hadoop2.7[I 13:17:56.250 NotebookApp] 0 active kernels [I 13:17:56.250 NotebookApp] The Jupyter Notebook is running at: 13:17:56.250 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
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