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Hadoop管理认证培训(CCAH)

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Cloudera Certified Administrator for Apache Hadoop (CCAH)  Hadoop管理认证培训 

培训对象
系统管理员或者任何需要管理Apache Hadoop机群的人员(包括产品及开发环境)。
企业管理者、CIO、CTO、政府信息部门官员、项目(开发)经理、咨询顾问
IT经理,IT咨询顾问,IT支持专家
系统工程师、数据中心管理员、云计算管理员及想加入云计算队伍的您

学员基础
需要具备和掌握Linux系统管理和网络相关技能和经验。无需具备Hadoop基础和经验。

培训时间:4天

认证考试
参加培训的学员将获得Cloudera Certified Administrator for Apache Hadoop (CCAH) 认证, 考试代码:CCA-410

学习内容
Hadoop分布式文件系统和MapReduce工作原理
Hadoop集群硬件配置规划
Hadoop集群网络配置规划
Hadoop集群配置及优化
如何配置NameNode HA
任何配置NameNode Federation
任何配置FairScheduler为多用户共享Hadoop集群
任何为Hadoop集群安装和实现基于Kerberos的安全性
如何维护和监测Hadoop集群
如何使用Flume加载动态产生的文件以及使用Sqoop连接关系数据库进行数据导入导出
Hive、Pig和HBase等Hadoop生态系统工具相关的系统管理工作

模块

内容

The Case for Apache Hadoop

- Why Hadoop?

- A Brief History of Hadoop

- Core Hadoop Components

- Fundamental Concepts

HDFS

 

- HDFS Features

- Writing and Reading Files

- NameNode Considerations

- Overview of HDFS Security

- Using the Namenode Web UI

- Using the Hadoop File Shell

Getting Data into HDFS

- Ingesting Data from External Sources with Flume

- Ingesting Data from Relational Databases with Sqoop

- REST Interfaces

- Best Practices for Importing Data

MapReduce

- What Is MapReduce?

- Features of MapReduce

- Basic Concepts

- Architectural Overview

- MapReduce Version 2

- Failure Recovery

- Using the JobTracker Web UI

Planning Your Hadoop Cluster

 

- General Planning Considerations

- Choosing the Right Hardware

- Network Considerations

- Configuring Nodes

- Planning for Cluster Management

Hadoop Installation and Initial Configuration

 

- Deployment Types

- Installing Hadoop

- Specifying the Hadoop Configuration

- Performing Initial HDFS Configuration

- Performing Initial MapReduce Configuration

- Log File Locations

Installing and Configuring Hive, Impala, and Pig

 

- Hive

- Impala

- Pig

Hadoop Clients

 

- What is a Hadoop Client?

- Installing and Configuring Hadoop Clients

- Installing and Configuring Hue

- Hue Authentication and Configuration

Cloudera Manager

 

 

- The Motivation for Cloudera Manager

-  Cloudera Manager Features

- Standard and Enterprise Versions

- Cloudera Manager Topology

- Installing Cloudera Manager

- Installing Hadoop Using Cloudera Manager

- Performing Basic Administration Tasks

- Advanced Cluster Configuration

- Advanced Configuration Parameters

- Configuring Hadoop Ports

- Explicitly Including and Excluding Hosts

- Configuring HDFS for Rack Awareness

- Configuring HDFS High Availability

Hadoop Security

 

- Why Hadoop Security Is Important

- Hadoops Security System Concepts

- What Kerberos Is and How it Works

- Securing a Hadoop Cluster with Kerberos

Managing and Scheduling Jobs

 

- Managing Running Jobs

- Scheduling Hadoop Jobs

- Configuring the FairScheduler Cluster Maintenance

- Checking HDFS Status

- Copying Data Between Clusters

- Adding and Removing Cluster Nodes

- Rebalancing the Cluster

- NameNode Metadata Backup

- Cluster Upgrading

Cluster  Monitoring  and Troubleshooting

 

- General System Monitoring

- Managing Hadoops Log Files

- Monitoring Hadoop Clusters

- Common Troubleshooting Issues


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