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Posted to dev@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2015/05/15 18:47:01 UTC

[jira] [Created] (AMBARI-11177) ConfigureTask For Upgrades Must Support Type Coercion

Jonathan Hurley created AMBARI-11177:
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             Summary: ConfigureTask For Upgrades Must Support Type Coercion
                 Key: AMBARI-11177
                 URL: https://issues.apache.org/jira/browse/AMBARI-11177
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
            Priority: Critical
             Fix For: 2.1.0


The ConfigureTask must be able to support type coercion when copying values between stacks. This will enable data transformation during an upgrade. In particular, this solves the issue of a configuration type being changed between stack versions.

<transfer operation="copy" from-key="nimbus.host" to-key="nimbus.seeds" coerce-to="yaml-array" />



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