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https://issues.apache.org/jira/browse/FLINK-19037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17183687#comment-17183687
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Yang Wang commented on FLINK-19037:
-----------------------------------
Maybe FLINK-17024 is also related. +1 to forward the
{{ClusterEntrypoint#ioExecutor}} to other components. After then, we could also
use the shared executor for Kubernetes client in {{KubernetesResourceManager}}.
> Introduce proper IO executor in Dispatcher
> ------------------------------------------
>
> Key: FLINK-19037
> URL: https://issues.apache.org/jira/browse/FLINK-19037
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Affects Versions: 1.12.0
> Reporter: Robert Metzger
> Priority: Major
>
> Currently, IO operations in the {{Dispatcher}} are scheduled on the
> {{rpcService.getExecutor()}}.
> We should introduce a separate executor for IO operations.
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