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第二章：线程的生命周期
学习目标 1. 线程的六大状态：NEW、RUNNABLE、BLOCKED、WAITING、TIMED_WAITING、TERMINATED 1.1 NEW（新建） 1.2 RUNNABLE（可运行） 1.3 BLOCKED（阻塞） 1.4 WAITING（等待） 1.5 TIMED_WAITING（限时等待） 1.6 TERMINATED（终止）... -
Auxiliary SQL Functions
Kyuubi provides several auxiliary SQL functions as supplement to Spark’s Built-in Functions Name Description Return Type Since kyuubi_version Return the version of K... -
关于 Markdown
Markdown 是什么 ？ 谁创造了它？ 为什么要使用它？ Markdown 是什么 ？ Markdown 是一种轻量级标记语言 ，它以纯文本形式(易读、易写、易更改)编写文档，并最终以HTML格式发布。 Markdown 也可以理解为将以MARKDOWN语法编写的语言转换成HTML内容的工具。 谁创造了它？ 它由Aaron Swartz ... -
2. Monitoring Kyuubi - Server Metrics
Configurations Metrics Kyuubi has a configurable metrics system based on the Dropwizard Metrics Library . This allows users to report Kyuubi metrics to a variety of kyuubi.metri... -
Operators
String Specific Comparison Operators Data Setup Starts With Contains Ends With Regular Expressions Basic String Matching Case insensitive search The . Wildcard The * Wildcar... -
Upgrade - Self-hosted
A guide on how to upgrade the self-hosted version of Coolify. There are several ways to upgrade your Coolify instance. New versions are checked every 10 minutes. Automatic ... -
Emily Riederer
Emily Riederer works in data science for the consumer finance industry where she leads a team to build analysis tools in R and cultivate an open science culture in industry. Previ... -
EventMesh Stream
EventMesh Stream Overview of Event Streaming Requirements Functional Requirements Design Details Architecture Design EventMesh-Stream Component Event Event Channel Event End... -
MySQL/MariaDB Prerequisite
You must change the variable log_bin_trust_function_creators to 1 during Ranger installation. From RDS Dashboard>Parameter group (on the left side of the page): Set the MySQL... -
Christophe Dervieux
Christophe Dervieux is an active member of the R community, currently living in France. With a master’s degree in energy and economics, he started working with R as an analyst doi...
