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From rachana srivastava <rachanasrivas...@yahoo.com>
Subject how to manually configure Standby Master in EMR
Date Tue, 12 Jun 2018 22:11:12 GMT
We are doing POC to evaluate HBase in front of S3 in EMR. Everything looks
good but we came to know from Amazon site that Master node recovery is not
supported (https://aws.amazon.com/emr/faqs/). I know that HA is supported by
Cloudera, Hortonworks etc.

Since Hbase is opensource I want to know if there is anyway I can manually
configure standby master node and use Apache ZooKeeper to perform leader
election.

If the active Master fails, a stand-by will take its place. If yes what are
the manual settings do I need to perform.



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