2023-02-07 17:53:06,347 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.client.TestRegionInfoDisplay timeout: 13 mins
2023-02-07 17:53:06,385 INFO  [Time-limited test] hbase.ResourceChecker(147): before: client.TestRegionInfoDisplay#testRegionDetailsForDisplay Thread=7, OpenFileDescriptor=100, MaxFileDescriptor=60000, SystemLoadAverage=355, ProcessCount=166, AvailableMemoryMB=2308
testRegionDetailsForDisplay,hidden-start-key,1675792386506.275a14c41fd14b19293f2afc83eef00d. {ENCODED => 275a14c41fd14b19293f2afc83eef00d, NAME => 'testRegionDetailsForDisplay,\x01\x01\x02\x03,1675792386506.275a14c41fd14b19293f2afc83eef00d.', STARTKEY => '\x01\x01\x02\x03', ENDKEY => '\x01\x01\x02\x04'}
0 testRegionDetailsForDisplay testRegionDetailsForDisplay
1 

 hidden-start-key
2 1675792386506 1675792386506
testRegionDetailsForDisplay,hidden-start-key,1675792386517_0001.03d89b67482476fde0b6943561c6ac13. {ENCODED => 03d89b67482476fde0b6943561c6ac13, NAME => 'testRegionDetailsForDisplay,\x01\x01\x02\x03,1675792386517_0001.03d89b67482476fde0b6943561c6ac13.', STARTKEY => '\x01\x01\x02\x03', ENDKEY => '\x01\x01\x02\x04', REPLICA_ID => 1}
0 testRegionDetailsForDisplay testRegionDetailsForDisplay
1 

 hidden-start-key
2 1675792386517 1675792386517
3 0001 0001
2023-02-07 17:53:06,531 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=355 (was 355), ProcessCount=166 (was 166), AvailableMemoryMB=2289 (was 2308)