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https://issues.apache.org/jira/browse/FLINK-12064?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-12064:
-----------------------------------
Labels: pull-request-available (was: )
> RocksDBKeyedStateBackend uses incorrect key serializer if reconfigure happens
> during restore
> --------------------------------------------------------------------------------------------
>
> Key: FLINK-12064
> URL: https://issues.apache.org/jira/browse/FLINK-12064
> Project: Flink
> Issue Type: Bug
> Reporter: Yu Li
> Assignee: Yu Li
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.8.0
>
>
> As titled, in current {{RocksDBKeyedStateBackend}} we use {{keySerializer}}
> rather than {{keySerializerProvider.currentSchemaSerializer()}}, which is
> incorrect. The issue is not revealed in existing UT since current cases
> didn't check snapshot after state schema migration.
> This is a regression issue caused by the FLINK-10043 refactoring work.
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