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From "Zhen Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HELIX-570) Add default state model definitions if not already exists when controller starts
Date Tue, 17 Mar 2015 23:53:38 GMT

     [ https://issues.apache.org/jira/browse/HELIX-570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zhen Zhang updated HELIX-570:
-----------------------------
    Fix Version/s: 0.6.5

> Add default state model definitions if not already exists when controller starts
> --------------------------------------------------------------------------------
>
>                 Key: HELIX-570
>                 URL: https://issues.apache.org/jira/browse/HELIX-570
>             Project: Apache Helix
>          Issue Type: Bug
>            Reporter: Zhen Zhang
>            Assignee: Zhen Zhang
>             Fix For: 0.6.5
>
>
> When controller starts, we can add missing default state model definitions to the cluster.
This is useful for example, the cluster is created without some new default state model definitions.
Instead of building a tool to populate the new default state model definitions to existing
clusters, controller can check this and add it if necessary.



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