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Posted to issues@flink.apache.org by "Roman Khachatryan (Jira)" <ji...@apache.org> on 2022/01/27 13:53:00 UTC

[jira] [Updated] (FLINK-23137) State ownership: prevent private state deletion on JM

     [ https://issues.apache.org/jira/browse/FLINK-23137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Khachatryan updated FLINK-23137:
--------------------------------------
        Parent:     (was: FLINK-21352)
    Issue Type: Technical Debt  (was: Sub-task)

> State ownership: prevent private state deletion on JM
> -----------------------------------------------------
>
>                 Key: FLINK-23137
>                 URL: https://issues.apache.org/jira/browse/FLINK-23137
>             Project: Flink
>          Issue Type: Technical Debt
>          Components: Runtime / State Backends
>            Reporter: Roman Khachatryan
>            Assignee: Zakelly Lan
>            Priority: Major
>             Fix For: 1.15.0
>
>
> Inject shared state IDs computed in StateAssignmentOperation (FLINK-23342) into the SharedStateRegistry and CheckpointsCleaner and ignore other states. Should only affect changelog states (both materialized and non-materialized). 
> Injection into SharedStateRegistry is done in FLINK-23342 (or can be done in this ticket).
> Should take "changelog.enabled" and it's possible changes into account.
> *Placeholder state handles* should still be replaced for both private and shared state eventually - either as part of this or of a new ticket (see also FLINK-23461).
>   
> See [https://docs.google.com/document/d/1NJJQ30P27BmUvD7oa4FChvkYxMEgjRPTVdO1dHLl_9I/edit#heading=h.uednun2snp4l] for more details



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