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  1. Ignite
  2. IGNITE-11073

Persistence cache snapshot

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9
    • Component/s: None
    • Release Note:
      Added feature of cluster snapshots for persistence caches
    • Ignite Flags:
      Docs Required, Release Notes Required

      Description

      Snapshot requirements

      1. Users must have the ability to create a snapshot of persisted user data (in-memory is out of the scope).
      2. Users must have the ability to create a snapshot from the cluster under the load without cluster deactivation.
      3. The snapshot process must not block for a long time any of the user transactions (short-time blocks are acceptable).
      4. 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.
      5. The created snapshot at the cluster-level must be fully consistent from cluster-wide terms, there should not be any incomplete transactions inside.
      6. The snapshot of each node must be consistent – cache partitions, binary meta, etc. must not have unnecessary changes.

      The following API must be available:

      1. [public] Java API
      2. [public] JMX MBean
      3. [internal] File Transmission

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            • Assignee:
              mmuzaf Maxim Muzafarov
              Reporter:
              mmuzaf Maxim Muzafarov
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              Dates

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                Updated:
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