[
https://issues.apache.org/jira/browse/FLINK-24207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Piotr Nowojski updated FLINK-24207:
-----------------------------------
Component/s: (was: Runtime / Checkpointing)
API / DataStream
> Add support of KeyedState in TwoPhaseCommitSinkFunction
> -------------------------------------------------------
>
> Key: FLINK-24207
> URL: https://issues.apache.org/jira/browse/FLINK-24207
> Project: Flink
> Issue Type: New Feature
> Components: API / DataStream
> Affects Versions: 1.12.2, 1.13.1
> Reporter: zlzhang0122
> Priority: Major
> Fix For: 1.14.1
>
>
> Now, the implementation of TwoPhaseCommitSinkFunction is based on operator
> state, but operator state will do a deep copy when taking checkpoint, so
> large operator state may produce a OOM error. Add support of KeyedState in
> TwoPhaseCommitSinkFunction maybe a good choice to avoid the OOM error and
> give users more convenience.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
