非堆内存分配 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...
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....
16:31:49.882 [debug] Launching kernel in kernelProcess.ts, Class name = Zv (started execution), Arg 1: "/work/Master_Project/bash_scripts", Arg 2: "" 16:31:49.910 [debug] KernelProcess Exited, Exit Code - undefined 16:31:49.965 [error] Failed to get activated conda env vars for /...
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存在问题:Server Connection Error [IPKernelApp] WARNING | Parent appears to have exited, shutting down. 有两种可能: 1。 用户名或路径中含有中文; 我的路径中没有中文名,但是按参考1中的提示我看了下我的OneDriver文件夹下有个中文文件夹,后来删除后可以运行,但后来把文件放进行也能运行,不清楚原因。
Exception: Java gateway process exited before sending its port number #47c1a8 sc.parallelize(Seq(10,232,23,344,6),2).glom().collect()sc.parallelize((10,232,23,344,6),2).glom().collect()from pysparkimport*conf=SparkConf().setMaster('local[*]').setAppName("jupyter")sc=SparkContext....
Failed to change kernel. Kernel SQL will be used. Error was: Notebook process exited prematurely with error code: 1. StdErr Output: Traceback (most recent call last): File "C:\Users\chgagnon\AppData\Roaming\Python\Python38\site-packages\notebook\traittypes.py", line 235, in _resolve_cl...
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". ...
Exception: Python in worker has different version 2.7 than that in driver 3.5, PySpark cannot run with different minor versions.Please check environment variables PYSPARK_PYTHON and PYSPARK_DRIVER_PYTHON are correctly set. 1. 但是python2.7 也不可以删除掉,不然系统 就废掉了,会有各种毛病,尤其是yum ...
1. 2. 3. 4. 执行脚本安装 [root@admin-instance-test-8 miniconda3]# ./ 1. 过程有点漫长 Welcome to Miniconda3 4.7.12 In order to continue the installation process, please review the license agreement. Please, press ENTER to continue ...