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Log Blocked IO Thread State (#43424) (#43447) 

* Let's log the state of the thread to find out if it's dead-locked or just stuck after being suspended
* Relates #43392
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Armin Braun 2019-06-20 22:31:36 +02:00 committed by GitHub
parent 6b1e45b5b3
commit 1053a89b79
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1 changed files with 3 additions and 1 deletions
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4
test/framework/src/main/java/org/elasticsearch/transport/nio/MockNioTransport.java
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@ -373,7 +373,9 @@ public class MockNioTransport extends TcpTransport {
final long elapsedTimeInNanos = threadPool.relativeTimeInNanos() - entry.getValue();
if (elapsedTimeInNanos > warnThreshold) {
final Thread thread = entry.getKey();
logger.warn("Potentially blocked execution on network thread [{}] [{} milliseconds]: \n{}", thread.getName(),
logger.warn("Potentially blocked execution on network thread [{}] [{}] [{} milliseconds]: \n{}",
thread.getName(),
thread.getState(),
TimeUnit.NANOSECONDS.toMillis(elapsedTimeInNanos),
Arrays.stream(thread.getStackTrace()).map(Object::toString).collect(Collectors.joining("\n")));
}