polynote 安装试用
时间:2019-12-03
本文章向大家介绍polynote 安装试用,主要包括polynote 安装试用使用实例、应用技巧、基本知识点总结和需要注意事项,具有一定的参考价值,需要的朋友可以参考一下。
polynote 是netflix 开源的一个notebook 工具(支持scala,python,sql 。。。)
下载安装包
https://github.com/polynote/polynote/releases
安装python 依赖
- 基本
pip3 install jep jedi pyspark virtualenv
- 其他依赖安装(建议为安装)
numpy pandas
配置修改
默认配置config-template.yml
可以拷贝修改为config.yml
启动
./polynote.py
效果
java -cp polynote.jar:polynote.jar:/Users/dalong/Downloads/polynote/deps/portable-scala-reflect_2.12-0.1.0.jar:/Users/dalong/Downloads/polynote/deps/scala-reflect-2.12.10.jar:/Users/dalong/Downloads/polynote/deps/polynote-runtime.jar:/Users/dalong/Downloads/polynote/deps/scala-collection-compat_2.12-2.1.1.jar:/Users/dalong/Downloads/polynote/deps/polynote-spark-runtime.jar:/Users/dalong/Downloads/polynote/deps/scala-compiler-2.12.10.jar:/Users/dalong/Downloads/polynote/deps/scala-library-2.12.10.jar:/Users/dalong/Downloads/polynote/deps/scala-xml_2.12-1.2.0.jar -Djava.library.path=/usr/local/lib/python3.7/site-packages/jep polynote.Main
[INFO] Loading configuration from config.yml
[INFO] Loaded configuration: PolynoteConfig(Listen(8192,127.0.0.1),Storage(tmp,notebooks,Map()),List(),List(),Map(),Map(),Behavior(true,Always,List()),Security(None),UI(/))
[WARN] Polynote allows arbitrary remote code execution, which is necessary for a notebook tool to function.
While we'll try to improve safety by adding security measures, it will never be completely safe to
run Polynote on your personal computer. For example:
- It's possible that other websites you visit could use Polynote as an attack vector. Browsing the web
while running Polynote is unsafe.
- It's possible that remote attackers could use Polynote as an attack vector. Running Polynote on a
computer that's accessible from the internet is unsafe.
- Even running Polynote inside a container doesn't guarantee safety, as there will always be
privilege escalation and container escape vulnerabilities which an attacker could leverage.
Please be diligent about checking for new releases, as they could contain fixes for critical security
flaws.
Please be mindful of the security issues that Polynote causes; consult your company's security team
before running Polynote. You are solely responsible for any breach, loss, or damage caused by running
this software insecurely.
[zio-default-async-8-795372831] INFO org.http4s.blaze.channel.nio1.NIO1SocketServerGroup - Service bound to address /127.0.0.1:8192
[zio-default-async-8-795372831] INFO org.http4s.server.blaze.BlazeServerBuilder -
_____ _ _
| __ \ | | | |
| |__) |__ | |_ _ _ __ ___ | |_ ___
| ___/ _ \| | | | | '_ \ / _ \| __/ _ \
| | | (_) | | |_| | | | | (_) | || __/
|_| \___/|_|\__, |_| |_|\___/ \__\___|
__/ |
|___/
Server running at http://127.0.0.1:8192
[zio-default-async-8-795372831] INFO org.http4s.server.blaze.BlazeServerBuilder - http4s v0.20.6 on blaze v0.14.6 started at http://127.0.0.1:8192/
访问
地址http://localhost:8192
一个简单的python包使用
- 界面
- 执行效果
几个问题
- No matplotlib support: No module named 'matplotlib'
解决方法,安装依赖
pip3 install matplotlib
- Library not loaded: /usr/local/opt/openblas
这个应该属于我系统的问题(brew 安装的软件包有损坏),解决方法,删除重新安装
brew uninstall --ignore-dependencies openblas
brew install openblas
参考资料
https://github.com/polynote/polynote/releases
https://polynote.org/docs/01-installation.html
原文地址:https://www.cnblogs.com/rongfengliang/p/11976269.html
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