Controller marks nodes unhealthy upon command execution failures
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Key: AMBARI-174
URL: https://issues.apache.org/jira/browse/AMBARI-174
Project: Ambari
Issue Type: New Feature
Reporter: Devaraj Das
AMBARI-171 handles retries of commands on the agent side. This jira makes the
controller aware of nodes where repeated tries of any command execution failed,
and marks such nodes unhealthy. The nodes are put back in the healthy state
when the agent is restarted.
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