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Posted to issues@ignite.apache.org by "Roman Puchkovskiy (Jira)" <ji...@apache.org> on 2023/05/23 11:31:00 UTC

[jira] [Created] (IGNITE-19547) Switch index IDs from UUID to int

Roman Puchkovskiy created IGNITE-19547:
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             Summary: Switch index IDs from UUID to int
                 Key: IGNITE-19547
                 URL: https://issues.apache.org/jira/browse/IGNITE-19547
             Project: Ignite
          Issue Type: Improvement
            Reporter: Roman Puchkovskiy
             Fix For: 3.0.0-beta2


Currently, as indices are stored as named list items in the Configuration, they are internally (to the configuration) identified by UUIDs. The same UUIDs are also used to identify indices in the whole system.

We need to change the latter: that is, in addition to the internal IDs (needed only for configuration), we need to generate integer IDs and use them in the rest of the system to identify indices.

Internal IDs will remain until we switch from storing tables/indices/zones in the Configuration to storing them in the Catalog (this is out of scope of this task).



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