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  1. Ignite
  2. IGNITE-12111

Cluster ID and tag: properties to identify the cluster

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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
    • Labels:
      None
    • Release Note:
      Added Cluster ID and tag properties to identify the cluster
    • Ignite Flags:
      Docs Required

      Description

      To improve cluster management capabilities two new properties of the cluster are introduced:

      1. A unique cluster ID (may be either a random UUID or random IgniteUUID). Generated upon cluster start and saved to the distributed metastorage. Immutable. Persistent clusters must persist the value. In-memory clusters should keep the generated ID in memory and regenerate it upon restart.
      2. Human-readable cluster tag. Generated by default to some random (but still meaningful) string, may be changed by user. Again survives restart in persistent clusters and is regenerated in in-memory clusters on every restart.

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            • Assignee:
              sergey-chugunov Sergey Chugunov
              Reporter:
              sergey-chugunov Sergey Chugunov

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