How Does Hbase Provide High Availability?

1.	How Does Hbase Provide High Availability?
Answer» HBASE uses a feature called region replication. In this feature for each region of a table, there will be MULTIPLE replicas that are OPENED in different RegionServers. The Load Balancer ENSURES that the region replicas are not co-hosted in the same region servers. Hbase uses a feature called region replication. In this feature for each region of a table, there will be multiple replicas that are opened in different RegionServers. The Load Balancer ensures that the region replicas are not co-hosted in the same region servers.

Answer»

HBASE uses a feature called region replication. In this feature for each region of a table, there will be MULTIPLE replicas that are OPENED in different RegionServers. The Load Balancer ENSURES that the region replicas are not co-hosted in the same region servers.

Hbase uses a feature called region replication. In this feature for each region of a table, there will be multiple replicas that are opened in different RegionServers. The Load Balancer ensures that the region replicas are not co-hosted in the same region servers.

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