zhijiangW commented on a change in pull request #8455:
[FLINK-12284][Network,Metrics]Fix the incorrect inputBufferUsage metric in
credit-based network mode
URL: https://github.com/apache/flink/pull/8455#discussion_r288849334
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/RemoteInputChannel.java
##########
@@ -439,6 +439,14 @@ public int getInitialCredit() {
return initialCredit;
}
+ public int unsafeGetExclusiveBufferUsed() {
+ return Math.max(0, initialCredit -
bufferQueue.exclusiveBuffers.size());
+ }
+
+ public int unsafeGetFloatingBufferLeft() {
Review comment:
FloatingBuffers
Left->Available?
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