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Posted to issues@ignite.apache.org by "Ignite TC Bot (JIRA)" <ji...@apache.org> on 2019/01/11 16:42:00 UTC

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

    [ https://issues.apache.org/jira/browse/IGNITE-10640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16740546#comment-16740546 ] 

Ignite TC Bot commented on IGNITE-10640:
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{panel:title=--&gt; Run :: All: No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--&gt; Run :: All* Results|https://ci.ignite.apache.org/viewLog.html?buildId=2770843&amp;buildTypeId=IgniteTests24Java8_RunAll]

> 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
>            Priority: Major
>              Labels: IEP-4, Phase-2
>
> Issues like IGNITE-8571 require the ability to store and update some properties consistently on the whole cluster. It is proposed to implement generic way of doing this. Main requirements are:
>  * 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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