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https://issues.apache.org/jira/browse/FLINK-23764?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17398546#comment-17398546
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Fabian Paul commented on FLINK-23764:
-------------------------------------
Hi [~ruanhang1993] thanks for opening this ticket. In general, we do not plan
to expose the RuntimeContext again and rather add the needed fields to some
kind of `SourceReaderContext`.
Can you elaborate more on what kind of information you need and for which use
case?
Since the interface is public we also eventually require a FLIP to make changes
to it.
> add RuntimeContext to SourceReaderContext
> -----------------------------------------
>
> Key: FLINK-23764
> URL: https://issues.apache.org/jira/browse/FLINK-23764
> Project: Flink
> Issue Type: Improvement
> Components: Connectors / Common
> Reporter: Hang Ruan
> Priority: Major
> Labels: connector
>
> RuntimeContext is the important information for sourceReader. Not only the
> subtask index, we sometimes need to get other information in RuntimeContext
> like the operator id.
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