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Posted to issues@flink.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2025/08/22 04:05:00 UTC

[jira] [Updated] (FLINK-38276) PaimonWriter does not invalidate cache when schema changes

     [ https://issues.apache.org/jira/browse/FLINK-38276?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-38276:
-----------------------------------
    Labels: pull-request-available  (was: )

> PaimonWriter does not invalidate cache when schema changes
> ----------------------------------------------------------
>
>                 Key: FLINK-38276
>                 URL: https://issues.apache.org/jira/browse/FLINK-38276
>             Project: Flink
>          Issue Type: Bug
>          Components: Flink CDC
>            Reporter: yangyu
>            Priority: Major
>              Labels: pull-request-available
>
> In org.apache.flink.cdc.connectors.paimon.sink.v2.PaimonWriter, when a SchemaChangeEvent is received,it does not invoke invalidateCache in org.apache.paimon.catalog.Catalog. If CachingCatalog is used, this may result in fetching an outdated schema from the cache.



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