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From "Jonathan Hurley (JIRA)" <>
Subject [jira] [Created] (AMBARI-11177) ConfigureTask For Upgrades Must Support Type Coercion
Date Fri, 15 May 2015 16:47:01 GMT
Jonathan Hurley created AMBARI-11177:

             Summary: ConfigureTask For Upgrades Must Support Type Coercion
                 Key: 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="" to-key="nimbus.seeds" coerce-to="yaml-array"

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