[jira] [Updated] (IGNITE-11073) Persistence cache snapshot

["Maxim Muzafarov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-11073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-11073:
-------------------------------------
    Ignite Flags: Docs Required,Release Notes Required
    Release Note: Added feature of cluster snapshots for persistence caches

> Persistence cache snapshot
> --------------------------
>
>                 Key: IGNITE-11073
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11073
>             Project: Ignite
>          Issue Type: New Feature
>            Reporter: Maxim Muzafarov
>            Assignee: Maxim Muzafarov
>            Priority: Major
>              Labels: iep-28, iep-43
>             Fix For: 2.9
>
>          Time Spent: 52h 20m
>  Remaining Estimate: 0h
>
> *Snapshot requirements*
> # Users must have the ability to create a snapshot of persisted user data (in-memory is out of the scope).
> # Users must have the ability to create a snapshot from the cluster under the load without cluster deactivation.
> # The snapshot process must not block for a long time any of the user transactions (short-time blocks are acceptable).
> # The snapshot process must allow creating a data snapshot on each node and transfer it to any of the remote nodes for internal cluster needs.
> # The created snapshot at the cluster-level must be fully consistent from cluster-wide terms, there should not be any incomplete transactions inside.
> # The snapshot of each node must be consistent – cache partitions, binary meta, etc. must not have unnecessary changes.
> *The following API must be available:*
> # [public] Java API
> # [public] JMX MBean
> # [internal] File Transmission



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