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公開課

CCAH Hadoop 管理認(rèn)證培訓(xùn)

2017.07.17

| 培訓(xùn)對象

系統(tǒng)管理員或者任何需要管理Apache Hadoop機(jī)群的人員(包括產(chǎn)品及開發(fā)環(huán)境)。
企業(yè)管理者、CIO、CTO、政府信息部門官員、項(xiàng)目（開發(fā)）經(jīng)理、咨詢顧問
IT經(jīng)理，IT咨詢顧問，IT支持專家
系統(tǒng)工程師、數(shù)據(jù)中心管理員、云計(jì)算管理員及想加入云計(jì)算隊(duì)伍的您

| 學(xué)員基礎(chǔ)

需要具備和掌握Linux系統(tǒng)管理和網(wǎng)絡(luò)相關(guān)技能和經(jīng)驗(yàn)。無需具備Hadoop基礎(chǔ)和經(jīng)驗(yàn)。

| 培訓(xùn)時(shí)間

4天


| 認(rèn)證考試

參加培訓(xùn)的學(xué)員將獲得Cloudera Certified Administrator for Apache Hadoop (CCAH) 認(rèn)證， 考試代碼：CCA-410


| 學(xué)習(xí)內(nèi)容

Hadoop分布式文件系統(tǒng)和MapReduce工作原理
Hadoop集群硬件配置規(guī)劃
Hadoop集群網(wǎng)絡(luò)配置規(guī)劃
Hadoop集群配置及優(yōu)化
如何配置NameNode HA
任何配置NameNode Federation
任何配置FairScheduler為多用戶共享Hadoop集群
任何為Hadoop集群安裝和實(shí)現(xiàn)基于Kerberos的安全性
如何維護(hù)和監(jiān)測Hadoop集群
如何使用Flume加載動(dòng)態(tài)產(chǎn)生的文件以及使用Sqoop連接關(guān)系數(shù)據(jù)庫進(jìn)行數(shù)據(jù)導(dǎo)入導(dǎo)出
Hive、Pig和HBase等Hadoop生態(tài)系統(tǒng)工具相關(guān)的系統(tǒng)管理工作

模塊

內(nèi)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

 Hadoop’s 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 Hadoop’s Log Files

 Monitoring Hadoop Clusters

 Common Troubleshooting Issues


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