Availability Configuration
Apache Hadoop 1.0
| Intermediate
- 6 videos | 51m 38s
- Earns a Badge
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
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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
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5m 29s
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10m 48s
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3. Configuring for High Availability16m 25s
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4. Setting up NameNode High Availability6m 9s
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5. Examining High Availability Auto Failovers4m 40s
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6. Creating High Availability Auto Failovers8m 7s
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