1.

Mention What Are The Key Components Of Hbase?

Answer»

Zookeeper: It does the co-ordination work between client and Hbase Maser

  1. Hbase Master: Hbase Master MONITORS the Region Server
  2. RegionServer: RegionServer monitors the Region
  3. Region: It contains in memory data store(MemStore) and Hfile.
  4. CATALOG Tables: Catalog tables consist of ROOT and META

Zookeeper: It does the co-ordination work between client and Hbase Maser


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