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Posted to dev@ignite.apache.org by "Ivan Bessonov (JIRA)" <ji...@apache.org> on 2018/12/11 11:27:00 UTC

[jira] [Created] (IGNITE-10640) Create cluster-wide MetaStorage analogue

Ivan Bessonov created IGNITE-10640:
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             Summary: Create cluster-wide MetaStorage analogue
                 Key: IGNITE-10640
                 URL: https://issues.apache.org/jira/browse/IGNITE-10640
             Project: Ignite
          Issue Type: New Feature
            Reporter: Ivan Bessonov
            Assignee: Ivan Bessonov


Issues like IGNITE-8571 require the ability to store and update some properties consistently on the whole cluster. It is proposed to implement generic was of doing this. Main requirements:
 * read / write / delete;
 * surviving node / cluster restart;
 * consistency;
 * ability to add listeners on changing properties.

First implementation is going to be based on local MetaStorage to guarantee data persistence. Existing MetaStorage API is a subject to change as well.



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