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From "Bruce Schuchardt (JIRA)" <j...@apache.org>
Subject [jira] [Created] (GEODE-2804) Allow a locator host to be taken off line and replaced with a different machine having the same host name
Date Thu, 20 Apr 2017 17:36:04 GMT
Bruce Schuchardt created GEODE-2804:
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             Summary: Allow a locator host to be taken off line and replaced with a different
machine having the same host name
                 Key: GEODE-2804
                 URL: https://issues.apache.org/jira/browse/GEODE-2804
             Project: Geode
          Issue Type: Improvement
          Components: client/server, membership, native client
            Reporter: Bruce Schuchardt


It is not unlikely that in a long-running system a machine hosting a locator will break down
and need to be replace, or that a virtual machine hosting a locator will be stopped and restarted.
 In either case the machine may have a different IP address.

Clients and servers currently cache the IP address of a locator and should be changed to re-resolve
the host name if the address stops being usable.

Servers currently cannot be started if they are given a host name that can not be resolved.
 They should be changed to allow this and start up if they are able to contact one or more
of the other locators in their "locators" setting.



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