?Apache Hadoop Cloudera管理員培訓(xùn)

培訓(xùn)大綱：

1. Hadoop and HDFS

• Why Hadoop?
• HDFS
• MapReduce
• Hive, Pig, HBase, and Other Ecosystem Projects

2. Planning Your Hadoop Cluster

• General Planning Considerations
• Choosing the Right Hardware
• Node Topologies
• Choosing the Right Software

3. Deploying Your Cluster

• Installing Hadoop
• Using SCM Express for Easy Installation
• Typical Configuration Parameters
• Configuring Rack Awareness
• Using Configuration Management Tools

4.? Managing and Scheduling Jobs

• Starting and Stopping MapReduce Jobs
• FIFO Scheduler
• Fair Scheduler

5. Cluster Maintenance

• Checking HDFS with Fsck
• Copying Data with Distcp
• Rebalancing Cluster Nodes
• Adding and Removing Cluster Nodes
• Backup and Restore
• Upgrading and Migrating
• NameNode Metadata

6. Cluster Monitoring, Troubleshooting, and Optimizing

• Hadoop Log Files
• Using the NameNode and JobTracker Web UIs
• Interpreting Job Logs
• Monitoring with Ganglia
• Other Monitoring Tools
• General Optimization Tips
• Benchmarking Your Cluster

7. Populating HDFS from External Sources

• Using Sqoop
• Using Flume
• Best Practices for Data Ingestion

8. Installing and Managing Other Hadoop Projects

• Hive
• Pig
• HBase
• Metastore