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Posted to issues@flink.apache.org by "Ramin Gharib (Jira)" <ji...@apache.org> on 2026/03/23 14:56:00 UTC

[jira] [Created] (FLINK-39301) FLIP-557: Granular Control over Data Reprocessing in Materialized Table Evolution

Ramin Gharib created FLINK-39301:
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             Summary: FLIP-557: Granular Control over Data Reprocessing in Materialized Table Evolution
                 Key: FLINK-39301
                 URL: https://issues.apache.org/jira/browse/FLINK-39301
             Project: Flink
          Issue Type: New Feature
          Components: Table SQL / API
            Reporter: Ramin Gharib


Introduce granular control over the data processing window during the evolution of materialized tables.

Allow users to explicitly specify the scope of state retention for materialized tables.

This will give users better control, performance, and resource efficiency when modifying or evolving existing materialized tables.



This ticket tracks the implementation of [FLIP-557|https://cwiki.apache.org/confluence/display/FLINK/FLIP-557%3A+Granular+Control+over+Data+Reprocessing+in+Materialized+Table+Evolution].



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