Database Reference
In-Depth Information
Summary
In this chapter, you understood what backups are and the different types of backups, along
with the different storage media used for backups. You also learned about HDFS backups
and covered the basics of using the Hadoop utility—DistCp. Next, we covered Cloudera's
backup options, replication, and snapshots using Cloudera Manager.
In this topic, we started out with the very basics of Hadoop and walked through the entire
Cloudera distribution, covering each and every aspect of managing Hadoop clusters that
run CDH and Cloudera Manager. Using the knowledge acquired from this topic, you
should now be ready to take up the responsibilities of a Hadoop administrator and get start
managing huge Hadoop clusters.
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