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https://issues.apache.org/jira/browse/IGNITE-16774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov updated IGNITE-16774:
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Labels: ignite-3 (was: )
> Synchronization of metadata and data
> ------------------------------------
>
> Key: IGNITE-16774
> URL: https://issues.apache.org/jira/browse/IGNITE-16774
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladislav Pyatkov
> Priority: Major
> Labels: ignite-3
>
> We have two type of data: metadata(table schema etc.) and user data. Metadata
> should always actual through the whole cluster, otherwise we can get the data
> which is not has a schema.
> For reaching this purpose, the metadata is looking up from Metastorage each
> time when we want to get it. It in not fast enough and does not match to
> distributed system approach (we have a bottleneck into Metastorage).
> This issue is a main for solving the problem of synchronization of Metadata
> among cluster nodes. In ideal way the metadata will be getting locally
> without a risk to change during of using it.
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