AHeise commented on a change in pull request #11507: [FLINK-16587] Add basic
CheckpointBarrierHandler for unaligned checkpoint
URL: https://github.com/apache/flink/pull/11507#discussion_r402588442
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File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java
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@@ -845,21 +845,19 @@ public ExecutorService getAsyncOperationsThreadPool() {
private void notifyCheckpointComplete(long checkpointId) {
try {
- boolean success = actionExecutor.call(() -> {
Review comment:
`actionExecutor` is only meaningful for legacy sources and acquires
checkpoint lock. We cannot remove it for `performCheckpoint` as it could be
called from barrier handler via `triggerCheckpointOnBarrier`.
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