[jira] [Assigned] (IGNITE-12099) Don't write metadata to disk in discovery thread

["Denis Mekhanikov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Mekhanikov reassigned IGNITE-12099:
-----------------------------------------

    Assignee: Denis Mekhanikov

> Don't write metadata to disk in discovery thread
> ------------------------------------------------
>
>                 Key: IGNITE-12099
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12099
>             Project: Ignite
>          Issue Type: Improvement
>          Components: binary
>            Reporter: Denis Mekhanikov
>            Assignee: Denis Mekhanikov
>            Priority: Major
>
> When persistence is enabled, binary metadata is written to disk upon registration. Currently it happens in the discovery thread, which makes processing of related messages very slow.
> A different thread should be used to write metadata to disk. Binary type registration will be considered finished before information about it is written to disks on all nodes.
> The implementation should guarantee consistency in cases of cluster restarts.
> Dev list discussion: http://apache-ignite-developers.2346864.n4.nabble.com/Asynchronous-registration-of-binary-metadata-td43021.html



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