2023-02-16 13:52:20,367 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.client.TestRegionInfoDisplay timeout: 13 mins
2023-02-16 13:52:20,402 INFO  [Time-limited test] hbase.ResourceChecker(147): before: client.TestRegionInfoDisplay#testRegionDetailsForDisplay Thread=7, OpenFileDescriptor=100, MaxFileDescriptor=60000, SystemLoadAverage=249, ProcessCount=163, AvailableMemoryMB=5904
testRegionDetailsForDisplay,hidden-start-key,1676555540506.a6310ccf851186a27c0567e4f8113c6a. {ENCODED => a6310ccf851186a27c0567e4f8113c6a, NAME => 'testRegionDetailsForDisplay,\x01\x01\x02\x03,1676555540506.a6310ccf851186a27c0567e4f8113c6a.', STARTKEY => '\x01\x01\x02\x03', ENDKEY => '\x01\x01\x02\x04'}
0 testRegionDetailsForDisplay testRegionDetailsForDisplay
1 

 hidden-start-key
2 1676555540506 1676555540506
testRegionDetailsForDisplay,hidden-start-key,1676555540516_0001.e2c19d91d2d7be7cbea7b200ffec313e. {ENCODED => e2c19d91d2d7be7cbea7b200ffec313e, NAME => 'testRegionDetailsForDisplay,\x01\x01\x02\x03,1676555540516_0001.e2c19d91d2d7be7cbea7b200ffec313e.', STARTKEY => '\x01\x01\x02\x03', ENDKEY => '\x01\x01\x02\x04', REPLICA_ID => 1}
0 testRegionDetailsForDisplay testRegionDetailsForDisplay
1 

 hidden-start-key
2 1676555540516 1676555540516
3 0001 0001
2023-02-16 13:52:20,527 INFO  [Time-limited test] hbase.ResourceChecker(175): after: client.TestRegionInfoDisplay#testRegionDetailsForDisplay Thread=8 (was 7)
Potentially hanging thread: process reaper
	sun.misc.Unsafe.park(Native Method)
	java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
	java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
	java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
	java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	java.lang.Thread.run(Thread.java:750)
 - Thread LEAK? -, OpenFileDescriptor=107 (was 100) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=249 (was 249), ProcessCount=163 (was 163), AvailableMemoryMB=5885 (was 5904)