[
https://issues.apache.org/jira/browse/FLINK-25360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17461526#comment-17461526
]
刘方奇 commented on FLINK-25360:
-----------------------------
[~mayuehappy] surely, when flink job start or recovery, the info is not
necessary. But when we use state-processor-api, maybe it's necessary to get
relevant info lightly. Maybe the checkpoint meta is not only used for recovery
only anymore, we need it everywhere when we try to process state.
Or we can place the state desc in other file maybe?
> Add State Desc to CheckpointMetadata
> ------------------------------------
>
> Key: FLINK-25360
> URL: https://issues.apache.org/jira/browse/FLINK-25360
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing, Runtime / State Backends
> Reporter: 刘方奇
> Priority: Major
> Attachments: image-2021-12-17-20-01-42-423.png
>
>
> Now we can't get the State Descriptor info in the checkpoint meta. Like the
> case if we use state-processor-api to load state then rewrite state, we can't
> flexible use the state.
> Maybe there are other cases we need the State Descriptor, so can we add this
> info?
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
