2023-07-13 20:57:32,840 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.io.hfile.bucket.TestBucketCacheRefCnt timeout: 13 mins
2023-07-13 20:57:32,993 DEBUG [main] util.ClassSize(228): Using Unsafe to estimate memory layout
2023-07-13 20:57:33,029 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testMarkStaleAsEvicted Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=136, ProcessCount=170, AvailableMemoryMB=7792
2023-07-13 20:57:33,055 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-13 20:57:33,070 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-13 20:57:33,084 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-13 20:57:33,085 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-13 20:57:34,259 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-13 20:57:34,262 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-13 20:57:34,272 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testMarkStaleAsEvicted Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=136 (was 136), ProcessCount=170 (was 170), AvailableMemoryMB=7732 (was 7792)
2023-07-13 20:57:34,280 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testBlockInBackingMap Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=136, ProcessCount=170, AvailableMemoryMB=7732
2023-07-13 20:57:34,295 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-13 20:57:34,314 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-13 20:57:34,316 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-13 20:57:34,317 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-13 20:57:35,418 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-13 20:57:35,419 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-13 20:57:35,427 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testBlockInBackingMap Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=136 (was 136), ProcessCount=170 (was 170), AvailableMemoryMB=7716 (was 7732)
2023-07-13 20:57:35,436 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testReplacingBlockAndGettingBlockConcurrently Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=136, ProcessCount=170, AvailableMemoryMB=7716
2023-07-13 20:57:35,446 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-13 20:57:35,455 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-13 20:57:35,456 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-13 20:57:35,456 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-13 20:57:37,661 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-13 20:57:37,661 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-13 20:57:37,669 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testReplacingBlockAndGettingBlockConcurrently Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=125 (was 136), ProcessCount=170 (was 170), AvailableMemoryMB=7684 (was 7716)
2023-07-13 20:57:37,677 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testInBucketCache Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=125, ProcessCount=170, AvailableMemoryMB=7684
2023-07-13 20:57:37,686 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-13 20:57:37,696 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-13 20:57:37,698 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-13 20:57:37,700 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-13 20:57:37,701 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-13 20:57:37,702 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-13 20:57:37,709 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testInBucketCache Thread=11 (was 10)
Potentially hanging thread: Time-limited test-BucketCacheWriter-0
	sun.misc.Unsafe.defineAnonymousClass(Native Method)
	java.lang.invoke.InnerClassLambdaMetafactory.spinInnerClass(InnerClassLambdaMetafactory.java:326)
	java.lang.invoke.InnerClassLambdaMetafactory.buildCallSite(InnerClassLambdaMetafactory.java:194)
	java.lang.invoke.LambdaMetafactory.metafactory(LambdaMetafactory.java:304)
	java.lang.invoke.LambdaForm$DMH/1146848448.invokeStatic_L6_L(LambdaForm$DMH)
	java.lang.invoke.LambdaForm$BMH/2101440631.reinvoke(LambdaForm$BMH)
	java.lang.invoke.LambdaForm$MH/6738746.invoke_MT(LambdaForm$MH)
	java.lang.invoke.CallSite.makeSite(CallSite.java:302)
	java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(MethodHandleNatives.java:307)
	java.lang.invoke.MethodHandleNatives.linkCallSite(MethodHandleNatives.java:297)
	org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.doDrain(BucketCache.java:1125)
	org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:973)
 - Thread LEAK? -, OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=125 (was 125), ProcessCount=170 (was 170), AvailableMemoryMB=7651 (was 7684)
2023-07-13 20:57:37,717 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testEvictingBlockCachingBlockGettingBlockConcurrently Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=125, ProcessCount=170, AvailableMemoryMB=7651
2023-07-13 20:57:37,726 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-13 20:57:37,735 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-13 20:57:37,737 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-13 20:57:37,737 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-13 20:57:37,740 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-13 20:57:37,740 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-13 20:57:37,749 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testEvictingBlockCachingBlockGettingBlockConcurrently Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=125 (was 125), ProcessCount=170 (was 170), AvailableMemoryMB=7618 (was 7651)