Writing default config to: C:\Users\xxxx\.jupyter\jupyter_notebook_config.py 恢复了默认设置,已经可以打开了。 如果还打不开,就在设置文件中,给它设置一个存在的目录。 打开刚刚生成的默认设置文件: C:\Users\xxxx\.jupyter\jupyter_notebook_config.py ## The directory to use for notebooks and kernel...
ValueError: Invalid control character at: line 5 column 19 (char 85) No kernels available 先将坏掉的kernel删掉 root@a64b41a98807 ~# jupyter kernelspec remove python2 Kernel specs to remove: python2 /root/downloa/share/jupyter/kernels/python2 Remove 1 kernel specs [y/N]: y [RemoveKernelSpec...
输出: Available kernels: python3 /home/anaconda3/envs/d2l/share/jupyter/kernels/python3 d2l /home/.local/share/jupyter/kernels/d2l 如果有上面的输出内容,就证明我们的内核添加成功 我们还可以删除多余的内核,执行下面的命令: jupyter kernelspec remove xxx xxx 代表我们要删除的内核名,通常就是虚拟环境名 ...
Description Jupyter lab shows no kernel available. Reproduce Install Jupyter lab with pip install jupyterlab. Start with jupyter lab Expected behavior Jupyter lab shoud start with normally and show the kernels. Context Operating System a...
(result) File "/usr/local/Cellar/jupyter/1.0.0_4/libexec/lib/python3.6/site-packages/notebook/services/kernels/kernelmanager.py", line 148, in start_kernel super(MappingKernelManager, self).start_kernel(**kwargs) File "/usr/local/Cellar/jupyter/1.0.0_4/libexec/lib/python3.6/site-...
首先,在前面激活的新环境下安装nb_conda_kernels包: conda install nb_conda_kernels 然后,打开Notebook,点击New,会出现当前所有安装的虚拟环境以供选择,如下所示。 set-env-in-notebook-choose-kernel.png 如果是已经编辑过的notebook,只需要打开该笔记本,在菜单栏中选择Kernel -> choose kernel -> your env ke...
--client-ca= (NotebookApp.client_ca) Default: '' The full path to a certificate authority certificate for SSL/TLS client authentication. --notebook-dir= (NotebookApp.notebook_dir) Default: '' The directory to use for notebooks and kernels. ...
1. Jupyter notebook 安装 ① anaconda 自带jupyter notebook,百度搜索 anaconda,进入官网,像下载微信、暴风影音等寻常软件一样,下载anaconda软件。 ② 在系统搜索栏输入 jupyter notebook,点击进入即可。 ③ 点击后,等一秒钟,会出现如下弹窗,将里面的网址放入你的浏览器网址即可,按一下回车,即可进入jupyter notebook...
这时候,jupyter-notebook可以成功启动,但是我在其中写入sc.master看它是何种模式运行时,却给我报了好多错误 [root@master home]#HADOOP_CONF_IR=/hadoop/hadoop/etc/hadoop PYSPARK_DRIVER_PYTHON="jupyter"PYSPARK_DRIVER_PYTHON_OPTS="notebook" pyspark [I 18:58:24.475 NotebookApp][nb_conda_kernels] ...
hadoop格式化后，我们需要启动hdfs。然而，有些时候启动hdfs并不是那么顺利，往往会出现DataNode未启动的...