[jira] [Assigned] (ASTERIXDB-1503) Make AsterixClusterProperties wrap IApplicationConfig

["Chris Hillery (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ASTERIXDB-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Hillery reassigned ASTERIXDB-1503:
----------------------------------------

    Assignee: Chris Hillery

> Make AsterixClusterProperties wrap IApplicationConfig
> -----------------------------------------------------
>
>                 Key: ASTERIXDB-1503
>                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-1503
>             Project: Apache AsterixDB
>          Issue Type: Bug
>          Components: AsterixDB, Configuration
>            Reporter: Chris Hillery
>            Assignee: Chris Hillery
>            Priority: Critical
>
> AsterixPropertiesAccessor was modified to wrap either the old-school asterix-configuration.xml or the new-school IApplicationConfig. A similar change needs to be done to AsterixClusterProperties, which currently wraps cluster.xml. This is a somewhat larger job because the JAXB classes for cluster.xml have "escaped" AsterixClusterProperties and are used directly by other parts of the code.
> One specific symptom of this is that it isn't possible to override the name "storage" for the per-partition subdirectory of iodevices, because it is being read from a built-in default cluster.xml.
> In general there are a number of places that read in configuration and several that maintain lists of nodes, and this duplication occasionally leads to conflicts.



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