Availability Configuration

Apache Hadoop 1.0
  • 6 Videos | 53m 38s
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To be useful, your Hadoop cluster must be available. Here we discuss and demonstrate high availability for HDFS NameNode and how to recover from failures.

WHAT YOU WILL LEARN

  • identify and recover from a missing data block scenario
    describe the functions of Hadoop high availability
    edit the Hadoop configuration files for high availability
  • set up a high availability solution for NameNode
    recall the requirements for enabling an automated failover for the NameNode
    create an automated failover for the NameNode

IN THIS COURSE

  • Playable
    1. 
    Recovering Missing Data Blocks
    5m 29s
    UP NEXT
  • Playable
    2. 
    Defining HDFS High Availability
    10m 48s
  • Locked
    3. 
    Configuring for High Availability
    16m 25s
  • Locked
    4. 
    Setting up NameNode High Availability
    6m 9s
  • Locked
    5. 
    Examining High Availability Auto Failovers
    4m 40s
  • Locked
    6. 
    Creating High Availability Auto Failovers
    8m 7s

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