ASF GitHub Bot commented on FLINK-5778:

Github user zentol commented on the issue:

    What's the status of this PR @uce @tillrohrmann @StefanRRichter 
@StephanEwen ?

> Split FileStateHandle into fileName and basePath
> ------------------------------------------------
>                 Key: FLINK-5778
>                 URL: https://issues.apache.org/jira/browse/FLINK-5778
>             Project: Flink
>          Issue Type: Sub-task
>          Components: State Backends, Checkpointing
>            Reporter: Ufuk Celebi
>            Assignee: Ufuk Celebi
> Store the statePath as a basePath and a fileName and allow to overwrite the 
> basePath. We cannot overwrite the base path as long as the state handle is 
> still in flight and not persisted. Otherwise we risk a resource leak.
> We need this in order to be able to relocate savepoints.
> {code}
> interface RelativeBaseLocationStreamStateHandle {
>    void clearBaseLocation();
>    void setBaseLocation(String baseLocation);
> }
> {code}
> FileStateHandle should implement this and the SavepointSerializer should 
> forward the calls when a savepoint is stored or loaded, clear before store 
> and set after load.

This message was sent by Atlassian JIRA

Reply via email to