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Posted to issues@ignite.apache.org by "Vladislav Pyatkov (Jira)" <ji...@apache.org> on 2026/08/25 17:32:00 UTC

[jira] [Created] (IGNITE-29013) Support distributed recursive delta

Vladislav Pyatkov created IGNITE-29013:
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             Summary: Support distributed recursive delta
                 Key: IGNITE-29013
                 URL: https://issues.apache.org/jira/browse/IGNITE-29013
             Project: Ignite
          Issue Type: Improvement
            Reporter: Vladislav Pyatkov


h3.Motivation
Recursive delta is currently formed on the coordinator, which can require transferring and retaining a large amount of data on a single node. Distributed delta processing is needed for scalable recursive queries over partitioned tables.

h3.Definition of done
* Recursive delta can be processed on multiple nodes.
* The entire delta is not gathered on the coordinator.
* Iterations are synchronized across participating nodes.
* Memory tracking, cancellation, and failure handling are supported.
* Multi-node tests are added.



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