[
https://issues.apache.org/jira/browse/FLINK-37552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yanfei Lei reassigned FLINK-37552:
----------------------------------
Assignee: Yue Ma (was: Yanfei Lei)
> Made StateMetaInfo consistent for ForStKeyeStateBackend and
> ForStSyncKeyeStateBackend.
> --------------------------------------------------------------------------------------
>
> Key: FLINK-37552
> URL: https://issues.apache.org/jira/browse/FLINK-37552
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / State Backends
> Affects Versions: 2.0.0
> Reporter: Yue Ma
> Assignee: Yue Ma
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.1.0
>
>
> Currently, if MapState or ListState is used, the StateMeta information saved
> by ForStKeyeStateBackend and ForStSyncKeyeStateBackend when making cp may be
> inconsistent, which may cause incompatible states. For example, when using
> MapState, ForStKeyeStateBackend will save the ValueSerializer information in
> StateMeta, but ForStSyncKeyeStateBackend will save the MapSerializer
> information. So we need to unify this place and perform a transformation when
> ForStKeyeStateBackend creates stateMeta
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
