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https://issues.apache.org/jira/browse/FLINK-6346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15996133#comment-15996133
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ASF GitHub Bot commented on FLINK-6346:
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Github user fanyon commented on the issue:
https://github.com/apache/flink/pull/3812
@zhangminglei @zentol thanks for your suggestions, and I have updated the
code.
As discussed in
[https://github.com/apache/flink/pull/3750#issuecomment-298869900](url), it may
not need to register two state like the current way, and older version of the
data could be converted in some way, such as upgrade tools. I look forward to
hearing your thoughts after you think about it later. @tzulitai
> Migrate from Java serialization for GenericWriteAheadSink's state
> -----------------------------------------------------------------
>
> Key: FLINK-6346
> URL: https://issues.apache.org/jira/browse/FLINK-6346
> Project: Flink
> Issue Type: Sub-task
> Components: Streaming Connectors
> Reporter: Tzu-Li (Gordon) Tai
> Assignee: Fang Yong
>
> See umbrella JIRA FLINK-6343 for details. This subtask tracks the migration
> for {{GenericWriteAheadSink}}.
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