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https://issues.apache.org/jira/browse/FLINK-22944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Khachatryan reassigned FLINK-22944:
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Assignee: Roman Khachatryan
> Optimize writing state changes
> ------------------------------
>
> Key: FLINK-22944
> URL: https://issues.apache.org/jira/browse/FLINK-22944
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / State Backends
> Affects Versions: 1.14.0
> Reporter: Roman Khachatryan
> Assignee: Roman Khachatryan
> Priority: Major
> Fix For: 1.15.0
>
>
> An (incremental) improvement over the existing way of writing state changes,
> which writes metadata name (UTF-8) and keygroup for each change. Please see
> https://github.com/apache/flink/pull/16035#discussion_r642614515 for more
> details.
> Additionally, revisit
> [serializeRaw|https://github.com/apache/flink/pull/15420#discussion_r646164327]
> in the same AbstractStateChangeLogger.
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