[jira] [Closed] (FLINK-6258) Deprecate ListCheckpointed interface

["Aljoscha Krettek (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-6258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek closed FLINK-6258.
-----------------------------------
    Fix Version/s: 1.11.0
     Release Note: The `ListCheckpointed` interface has been deprecated because it uses Java Serialization for checkpointing state which is problematic for savepoint compatibility. Use the `CheckpointedFunction` interface instead, which gives more control over state serialization.
       Resolution: Fixed

master: 10aadfc6906a1629f7e60eacf087e351ba40d517

> Deprecate ListCheckpointed interface
> ------------------------------------
>
>                 Key: FLINK-6258
>                 URL: https://issues.apache.org/jira/browse/FLINK-6258
>             Project: Flink
>          Issue Type: Improvement
>          Components: API / DataStream
>            Reporter: Tzu-Li (Gordon) Tai
>            Assignee: Aljoscha Krettek
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.11.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Per discussion in https://github.com/apache/flink/pull/3508, we consider deprecating the `ListCheckpointed` interface to discourage Java serialization shortcuts for state registrations (towards this, the Java serialization shortcuts provided by the `OperatorStateStore` interface have already been deprecated in https://github.com/apache/flink/pull/3508).
> We should also remember to update https://ci.apache.org/projects/flink/flink-docs-release-1.2/dev/stream/state.html#using-managed-keyed-state if we decide to do this.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)