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https://issues.apache.org/jira/browse/FLINK-8581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642742#comment-16642742
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ASF GitHub Bot commented on FLINK-8581:
---------------------------------------
zhijiangW commented on a change in pull request #6698: [FLINK-8581][network]
Move flushing remote subpartitions from OutputFlusher to netty
URL: https://github.com/apache/flink/pull/6698#discussion_r223551011
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/ResultSubpartition.java
##########
@@ -106,11 +109,32 @@ protected Throwable getFailureCause() {
abstract public void flush();
+ /**
+ * Remote subpartitions support automatic periodic flush. This is the
method to register it.
+ * Can only by used after {@link #isLocal()} state is known.
Review comment:
by used -> be used?
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> Improve performance for low latency network
> -------------------------------------------
>
> Key: FLINK-8581
> URL: https://issues.apache.org/jira/browse/FLINK-8581
> Project: Flink
> Issue Type: Improvement
> Components: Network
> Affects Versions: 1.5.0
> Reporter: Piotr Nowojski
> Assignee: Piotr Nowojski
> Priority: Major
> Labels: pull-request-available
>
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