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Posted to dev@zookeeper.apache.org by "Alexander Shraer (Updated) (JIRA)" <ji...@apache.org> on 2012/03/02 01:48:57 UTC
[jira] [Updated] (ZOOKEEPER-107) Allow dynamic changes to server
cluster membership
[ https://issues.apache.org/jira/browse/ZOOKEEPER-107?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexander Shraer updated ZOOKEEPER-107:
---------------------------------------
Attachment: ZOOKEEPER-107-1-Mar.patch
not for inclusion.
- added backward compatibility mode for configuration files: the feature generally requires that the config file points to a separate membership file (where the server, group and weight definitions are supposed to be), but will now also work with a standard single config file. In that case, if a reconfiguration happens, we create a membership file and edit the config file to point to the new membership file. Otherwise the config file remains unchanged.
- Fixed small problem in C client
> Allow dynamic changes to server cluster membership
> --------------------------------------------------
>
> Key: ZOOKEEPER-107
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-107
> Project: ZooKeeper
> Issue Type: Improvement
> Components: server
> Reporter: Patrick Hunt
> Assignee: Alexander Shraer
> Fix For: 3.5.0
>
> Attachments: SimpleAddition.rtf, ZOOKEEPER-107-1-Mar.patch, ZOOKEEPER-107-28-Feb.patch, ZOOKEEPER-107-28-Feb.patch, ZOOKEEPER-107-29-Feb.patch, zoo_replicated1.cfg, zoo_replicated1.members, zookeeper-3.4.0.jar, zookeeper-dev-fatjar.jar, zookeeper-reconfig-sep11.patch, zookeeper-reconfig-sep12.patch
>
>
> Currently cluster membership is statically defined, adding/removing hosts to/from the server cluster dynamically needs to be supported.
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