LEEKYE commented on code in PR #35120: URL: https://github.com/apache/beam/pull/35120#discussion_r2136171869
########## sdks/java/harness/src/main/java/org/apache/beam/fn/harness/control/ExecutionStateSampler.java: ########## @@ -357,6 +377,19 @@ private void takeSample(long currentTimeMillis, long millisSinceLastSample) { transitionsAtLastSample = transitionsAtThisSample; } else { long lullTimeMs = currentTimeMillis - lastTransitionTimeMillis.get(); + + try { + if (lullTimeMs > TimeUnit.MINUTES.toMillis(lullTimeMinuteForRestart)) { + throw new TimeoutException( + String.format( + "The ptransform has been stuck for more than %d minutes, the SDK worker will" + + " restart", + lullTimeMinuteForRestart)); + } + } catch (TimeoutException e) { + LOG.error(e.getMessage()); Review Comment: > I'm not sure I understand how it works. Here you handle exception (i.e. no TimeoutException is thrown outside of this function. But in test you do verify that exception is thrown... I probably have some misunderstanding about how throwing exception works... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@beam.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org