[EC2] handle potentially large and uneven instance startup times
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Key: HBASE-1982
URL: https://issues.apache.org/jira/browse/HBASE-1982
Project: Hadoop HBase
Issue Type: Sub-task
Reporter: Andrew Purtell
Assignee: Andrew Purtell
Fix For: 0.21.0, 0.20.3
The variability in instance start latency may impact a HBase cluster. All the
slaves are started with one invocation of ec2-run-instances but not all may
come up at once. Handle potentially large and uneven instance startup times
through a master configuration option that prevents assignment of user tables
until the configured number of region servers are up.
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