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Posted to dev@storm.apache.org by "Parth Brahmbhatt (JIRA)" <ji...@apache.org> on 2015/10/06 01:36:26 UTC

[jira] [Resolved] (STORM-726) Adding nimbus.host config for backward compatibility of client config

     [ https://issues.apache.org/jira/browse/STORM-726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Parth Brahmbhatt resolved STORM-726.
------------------------------------
    Resolution: Fixed

> Adding nimbus.host config for backward compatibility of client config
> ---------------------------------------------------------------------
>
>                 Key: STORM-726
>                 URL: https://issues.apache.org/jira/browse/STORM-726
>             Project: Apache Storm
>          Issue Type: Sub-task
>          Components: storm-core
>            Reporter: Parth Brahmbhatt
>            Assignee: Parth Brahmbhatt
>
> As part of Nimbus HA initiative we added nimbus discovery for client based on a new config called nimbus.seeds where users can specify a list of nimbus hosts that the clients can contact to figure out leader nimbus address. We deleted the nimbus.host config which is one value that all users modify in their cluster setup. Deleting this config is a backward incompatible change and will pretty much force everyone to update their client config even if they don't want nimbus HA. For backward compatibilty it is better to fail ver to nimbus.host when nimbus.seeds config has no value. 



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