Hi,

 

Could somebody explain an expected HBase 0.18.1 nodes behavior in case
Hadoop cluster failover for a following reasons:

 

-          HBase master region server fails

-          HBase slave region server fails

-          Hadoop master server fails

-          Hadoop slave  server fails

-          Hadoop master and HBase master are fail ( in case they're
installed on the same computer and for instance disk has failover)

-          HBase slave region server is failed but HBase data could be
recovered and copied to other node and the new node is added instead of
failed one.

 

Any help would be appreciated,

 

Gennady Gilin 

 

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