JVM使用-XX:PermSize设置非堆内存初始值,默认是物理内存的1/64;由XX:MaxPermSize设置最大非堆内存的大小,默认是物理内存的1/4。(还有一说:MaxPermSize缺省值和-server -client选项相关, -server选项下默认MaxPermSize为64m,-client选项下默认MaxPermSize为32m。这个我没有实验。) 上面错误信息中的PermGen space...
针对你遇到的问题“jupyter-client has to be installed but ‘jupyter kernelspec --version’ exited with code 1”,以下是一些可能的解决步骤: 确认jupyter-client是否已正确安装: 你可以在命令行中运行以下命令来检查jupyter-client是否已安装以及安装的版本: bash pip show jupyter-client 如果该命令没有返回...
在Jupyter lab安装R支持时错误提示:jupyter-client has to be installed but “jupyter kernelspec --version” exited with code 127,解冻办法: 参考: stackoverflow.com/quest (转)JupyterNotebook添加R出现“jupyter-client has to be installed but “jupyter kernelspec --version” exite” jupyter-client has...
line 28, in zmq.backend.cython.checkrc._check_rc > zmq.error.ZMQError: Address already in use (addr='tcp://127.0.0.1:9002') > 15:13:32.138 [error] Disposing session as kernel process died ExitCode: 1, Reason: zmq.error.ZMQError > 15:13:32.138 [info] Dispose Kernel process 18635....
16:31:49.968 [debug] Prepend PATH with python bin for /work/Master_Project/miniconda3/envs/singlecell2/bin/python, PATH value is /.vscode-server/bin/f1b07bd25dfad64b0167beb15359ae573aecd2cc/bin/remote-cli:/.local/bin:/usr/lib/code-server/bin:/.local/bin:/usr/local/sbin:/usr/local...
export S_H=/home/muller/Documents/seldon-server/kubernetes/bin export NODE_HOME=/usr/local/node export MONGODB_HOME=/usr/local/mongodb export SBT_HOME=/usr/local/sbt export SPARK_HOME=/usr/local/spark export PYTHON_HOME=/usr/local/python3 ...
107 with open(conn_info_file, "rb") as info: Exception: Java gateway process exited before sending its port number enter code here mongodbpythonapache-sparkpysparkjupyter-notebook 来源:https://stackoverflow.com/questions/63645370/spark-connector-mongodb-in-python-in-jupyter-notebook 关注 举报 ...
export S_H=/home/muller/Documents/seldon-server/kubernetes/bin export NODE_HOME=/usr/local/node export MONGODB_HOME=/usr/local/mongodb export SBT_HOME=/usr/local/sbt export SPARK_HOME=/usr/local/spark export PYTHON_HOME=/usr/local/python3 ...
For example, if monitoring were added, and the external process wanted to restart the kernel started by jupyter kernel, jupyter_kernel's monitor would detect the actual kernel process had exited and terminate, yet the second half of the restart would result in another "actual kernel process". ...
"preLaunchTask": "Start Jupyter Server", // Update the env variables for this script in tasks.json with a remote URI to use your own "postDebugTask": "Stop Jupyter Server", @@ -119,7 +155,9 @@ "type": "node", "program": "${workspaceFolder}/build/launchWebTest.js", "request"...