zhijiangW commented on a change in pull request #11351: [FLINK-16404][runtime]
Solve the potential deadlock problem when reducing exclusive buffers to zero
URL: https://github.com/apache/flink/pull/11351#discussion_r397598985
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/CheckpointBarrierAligner.java
##########
@@ -140,14 +144,15 @@ else if (barrierId > currentCheckpointId) {
// abort the current checkpoint
releaseBlocksAndResetBarriers();
- checkpointAborted = true;
+
notifyCheckpointCompletedOrCanceled(currentCheckpointId);
// begin a new checkpoint
beginNewAlignment(barrierId, channelIndex,
receivedBarrier.getTimestamp());
}
else {
Review comment:
we can reduce this path for simple by
https://github.com/apache/flink/pull/11351/files#r397598435
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