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https://issues.apache.org/jira/browse/FLINK-8581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642749#comment-16642749
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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_r223552250
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/PartitionRequestQueue.java
##########
@@ -97,6 +107,18 @@ public void run() {
});
}
+ void registerPeriodicFlush(NetworkSequenceViewReader reader, long
flushTimeout) {
+ if (flushTimeout == 0) {
Review comment:
This condition check can be done earlier in `ResultPartition` or
`ResultSubpartition` stack?
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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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