Mitch Wyle created AMBARI-1636:
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Summary: Automatically add "stragglers" (unavailable) machines to
a cluster after initial set up
Key: AMBARI-1636
URL: https://issues.apache.org/jira/browse/AMBARI-1636
Project: Ambari
Issue Type: Improvement
Components: controller
Reporter: Mitch Wyle
In “the real world” large Hadoop clusters will always have hosts that are down,
unavailable, or experiencing transient failures. Robust, mature,
recovery-oriented distributed systems such as Ambari should always recover from
these transient failures automatically without human intervention (zero touch).
Consider polling periodically for missing nodes that were not set up initially
and adding them as they appear.
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