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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-7650) Expose auto_bootstrap as a system property override
Date Thu, 18 Sep 2014 17:05:34 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-7650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jonathan Ellis resolved CASSANDRA-7650.
---------------------------------------
       Resolution: Fixed
    Reproduced In: 2.0.9, 1.2.18  (was: 1.2.18, 2.0.9)

1.2.19 is released.  There is unlikely to be a 1.2.20.

> Expose auto_bootstrap as a system property override
> ---------------------------------------------------
>
>                 Key: CASSANDRA-7650
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7650
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Config
>            Reporter: Joe Hohertz
>            Assignee: Joe Hohertz
>            Priority: Trivial
>              Labels: auto_bootstrap, config, lhf
>             Fix For: 2.1.0, 2.0.10
>
>         Attachments: cassandra_auto_bootstrap.patch
>
>
> This one-line change gives the auto_bootstrap config parameter the ability to be overridden
by a system property.
> As I understand things, setting this false is generally a one-time initial set-up item,
and providing this will be potentially easier than swapping out yaml file items when the need
to set this false arises.
> The handling is the same as was already implemented for replace_address and the like,
look to the system property, and default that to the yaml config value.
> This also will also allow a start-up agent (like Priam) to influence the setting from
within it's control over Cassandra's start-up behaviour
> Patch was generated against 1.2 branch but applies ok to 2.0 as well. (It would be great
if this could be applied to both code lines)



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