curcur commented on a change in pull request #12525:
URL: https://github.com/apache/flink/pull/12525#discussion_r439181920
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java
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@@ -613,25 +614,31 @@ protected void cleanUpInvoke() throws Exception {
// stop all timers and threads
tryShutdownTimerService();
+ Throwable suppressedThrowable = null;
// stop all asynchronous checkpoint threads
try {
cancelables.close();
shutdownAsyncThreads();
} catch (Throwable t) {
- // catch and log the exception to not replace the
original exception
- LOG.error("Could not shut down async checkpoint
threads", t);
+ // catch and suppress the exception to not replace the
original exception
Review comment:
OK, I agree.
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