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Posted to issues@flink.apache.org by "Jin Xing (Jira)" <ji...@apache.org> on 2021/08/02 09:49:00 UTC
[jira] [Updated] (FLINK-20716) Pluggable shuffle service public
interface IndexedInputGate mixed with Netty shuffle service implementation.
[ https://issues.apache.org/jira/browse/FLINK-20716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jin Xing updated FLINK-20716:
-----------------------------
Priority: Major (was: Minor)
> Pluggable shuffle service public interface IndexedInputGate mixed with Netty shuffle service implementation.
> ------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-20716
> URL: https://issues.apache.org/jira/browse/FLINK-20716
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Jin Xing
> Priority: Major
> Labels: auto-deprioritized-major
>
> In current "pluggable shuffle service", IndexedInputGate defines the reading for a single intermediate result (doc of InputGate) and InputChannel defines a single reading channel in IndexedInputGate. IndexedInputGate consists of a number of InputChanels. Current fields of InputChannel are mainly some descriptions or metrics for a single channel. But we found SingleInputGate is mixed in. From our understanding, SingleInputGate is a specific implementation in "Netty shuffle service" and should not be exposed by "pluggable shuffle service".
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