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From "Jaakko Laine (JIRA)" <j...@apache.org>
Subject [jira] Updated: (CASSANDRA-564) Provide recoverability when a node dies and it is impossible to get the same IP.
Date Wed, 09 Dec 2009 13:40:18 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jaakko Laine updated CASSANDRA-564:
-----------------------------------

    Attachment: 564-2-add-removetoken-command.patch
                564-1-replace-bootstrapmetadata-with-streamrequest.patch

New Version

564-1
- Rename BootstrapMetadata and friends to StreamRequest* as that is what those essentially
are. Move them to cassandra.io where rest of streaming stuff resides.
- Remove some unneeded imports from BootStrapper

564-2
Add removeToken command and related stuff to StorageService. This now uses STATE_LEFT state,
but we might also create another state for this, if needed.

> Provide recoverability when a node dies and it is impossible to get the same IP.
> --------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-564
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-564
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Anthony Molinaro
>            Priority: Minor
>             Fix For: 0.5
>
>         Attachments: 564-1-replace-bootstrapmetadata-with-streamrequest.patch, 564-2-add-removetoken-command.patch
>
>
> From the descriptions on the mailing list, when a node dies permanently from hardware
or other failure and you need to replace it, it must have the same IP.  For people running
in cloud environments, this is often times impossible.  So it would be very useful if there
was a way to replace a node with a new node without requiring the same IP.

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