Safe Mode Rack Awareness High NameNode Availability NameNodeFederation CheckPoints Backup Snapshots - HDFS
Blog / Web Notes:
Name Node Federation, Checkpoint, Backup, and Snapshots in Hadoop Cluster:
https://www.vtupulse.com/big-data-analytics/name-node-federation-checkpoint-backup-and-snapshots/
Safe Mode and High Name Node Availability:
https://www.vtupulse.com/big-data-analytics/safe-mode-high-name-node-availability-in-hadoop-cluster/
Important Concepts related to HDFS - Biga Data Analytics 15CS82
The following concepts are discussed in details
HDFS Safe Mode
HDFS Rack Awareness
HDFS High Name Node Availability
HDFS Name Node Federation
HDFS Checkpoints
HDFS Backup
HDFS Snapshots
#HDFSSafeMode
#HDFSRackAwareness
#HDFSHighNameNodeAvailability
#HDFSNameNodeFederation
#HDFSCheckpoints
#HDFSBackup
#HDFSSnapshots
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