-
Relation
countBy difference differenceWith unionWith union gt gte intersection lt lte max min propEq sortBy pathEq maxBy minBy equals identical eqBy clamp sortWith inn... -
Publishing Data to S3
Introduction Hadoop and S3 The s3a File System The s3 File System Getting Gobblin to Publish to S3 Signing Up For AWS Setting Up EC2 Launching an EC2 Instance EC2 Package I... -
Debian 9
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following: Steps Log in to your host as root . Download ... -
Ubuntu 16
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Steps Install the Ambari bits. This also insta... -
Telegram
Telegram Telegram 如果您需要使用 Telegram 进行告警，请在告警实例管理模块创建告警实例，选择 Telegram 插件。 Telegram 的配置样例如下: 参数配置: WebHook: 使用 Telegram 的机器人，发送消息的 WebHook。 botToken 创建 Telegram 的机器人，... -
4.14 Create an animation from multiple R plots
References When you generate a series of plots in a code chunk, you can combine them into an animation. It is easy to do so if the output format is HTML—you only need to install ... -
Kafka-HDFS Ingestion
Getting Started Standalone MapReduce Job Constructs Source and Extractor Writer and Publisher Job Config Properties Metrics and Events Task Level Metrics Task Level Events ... -
启动 Ambari 服务器
下一步 更多信息 在 Ambari Server 主机上运行以下命令： ambari - server start 要检查 Ambari Server 进程： ambari - server status 停止 Ambari 服务器： ambari - server stop 如果您计划将现有数据库实例... -
Data Replication
There are times when you need to replicate data between datastores. In many cases datastores themselves provide a means of doing this, however if you want to avoid using datastore... -
第一章：多线程入门
学习目标 1. 什么是线程与多线程 1.1 线程的概念 1.2 多线程的概念 2. 为什么需要多线程编程 2.1 提高CPU利用率 2.2 提高程序响应性 2.3 更好的资源利用 2.4 简化复杂问题的处理 3. Java中实现多线程的两种基本方式 3.1 继承Thread类 3.2 实现Runnable接口 3.3 两种方式的比较 ...
