NicoK commented on a change in pull request #6555: [FLINK-10142][network]
reduce locking around credit notification
URL: https://github.com/apache/flink/pull/6555#discussion_r211641938
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/CreditBasedPartitionRequestClientHandler.java
##########
@@ -357,19 +357,20 @@ private void writeAndFlushNextMessageIfPossible(Channel
channel) {
return;
}
- //It is no need to notify credit for the released
channel.
- if (!inputChannel.isReleased()) {
- AddCredit msg = new AddCredit(
- inputChannel.getPartitionId(),
-
inputChannel.getAndResetUnannouncedCredit(),
- inputChannel.getInputChannelId());
+ if (inputChannel.isReleased()) {
Review comment:
irrelevant - that's an artefact of the backport of this patch to the plain
1.5 branch; I'll revert
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