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https://issues.apache.org/jira/browse/AMBARI-17443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sumit Mohanty updated AMBARI-17443:
-----------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Allow commands to specify if they should be auto-retried upon failure
> ---------------------------------------------------------------------
>
> Key: AMBARI-17443
> URL: https://issues.apache.org/jira/browse/AMBARI-17443
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.4.0
> Reporter: Sumit Mohanty
> Assignee: Sumit Mohanty
> Priority: Critical
> Fix For: 2.4.0
>
> Attachments: AMBARI-17443.patch
>
>
> During cluster creation using a blueprint, the initial INSTALL and START
> commands are automatically retried by the agent upon failure. This support
> was added to allow immediate scheduling of commands (as soon as hosts join
> the cluster) rather than waiting for all hosts to join.
> The feature itself is straight forward - if any command failed then agent
> will automatically retry them for a configurable duration.
> Auto retry itself is useful for other commands where user may want some
> retries before giving up - e.g. Restart commands. Rather than failing
> immediately agents can try a few more times. Its particularly useful if the
> start of a service depends on another service which is also being restarted.
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