2023-07-16 00:56:42,195 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.io.hfile.bucket.TestBucketCacheRefCnt timeout: 13 mins
2023-07-16 00:56:42,376 DEBUG [main] util.ClassSize(228): Using Unsafe to estimate memory layout
2023-07-16 00:56:42,411 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testMarkStaleAsEvicted Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=243, ProcessCount=173, AvailableMemoryMB=6609
2023-07-16 00:56:42,446 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-16 00:56:42,457 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
2023-07-16 00:56:42,470 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))
2023-07-16 00:56:42,472 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
2023-07-16 00:56:43,648 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-16 00:56:43,650 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-16 00:56:43,659 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testMarkStaleAsEvicted Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=243 (was 243), ProcessCount=173 (was 173), AvailableMemoryMB=6562 (was 6609)
2023-07-16 00:56:43,667 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testBlockInBackingMap Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=243, ProcessCount=173, AvailableMemoryMB=6561
2023-07-16 00:56:43,687 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-16 00:56:43,703 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-16 00:56:43,704 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-16 00:56:43,705 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-16 00:56:44,806 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-16 00:56:44,806 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-16 00:56:44,814 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=243 (was 243), ProcessCount=173 (was 173), AvailableMemoryMB=6550 (was 6561)
2023-07-16 00:56:44,823 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testReplacingBlockAndGettingBlockConcurrently Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=243, ProcessCount=173, AvailableMemoryMB=6550
2023-07-16 00:56:44,833 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-16 00:56:44,842 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
2023-07-16 00:56:44,843 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))
2023-07-16 00:56:44,843 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
2023-07-16 00:56:47,048 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-16 00:56:47,049 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-16 00:56:47,057 INFO  [Time-limited test] hbase.ResourceChecker(175): after: io.hfile.bucket.TestBucketCacheRefCnt#testReplacingBlockAndGettingBlockConcurrently Thread=10 (was 10), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=224 (was 243), ProcessCount=173 (was 173), AvailableMemoryMB=6509 (was 6550)
2023-07-16 00:56:47,065 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testInBucketCache Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=224, ProcessCount=173, AvailableMemoryMB=6508
2023-07-16 00:56:47,077 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-16 00:56:47,087 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-16 00:56:47,089 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-16 00:56:47,091 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-16 00:56:47,091 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-16 00:56:47,092 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-16 00:56:47,100 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$WriterThread.run(BucketCache.java:973)
 - Thread LEAK? -, OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=224 (was 224), ProcessCount=173 (was 173), AvailableMemoryMB=6475 (was 6508)
2023-07-16 00:56:47,107 INFO  [Time-limited test] hbase.ResourceChecker(147): before: io.hfile.bucket.TestBucketCacheRefCnt#testEvictingBlockCachingBlockGettingBlockConcurrently Thread=10, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=224, ProcessCount=173, AvailableMemoryMB=6475
2023-07-16 00:56:47,117 INFO  [Time-limited test] util.ByteBufferArray(64): Allocating buffers total=32 MB, sizePerBuffer=2 MB, count=16
2023-07-16 00:56:47,124 INFO  [Time-limited test] bucket.BucketCache(278): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25
2023-07-16 00:56:47,125 INFO  [Time-limited test] bucket.BucketAllocator(339): Cache totalSize=33554432, buckets=1024, bucket capacity=32768=(4*8192)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2023-07-16 00:56:47,125 INFO  [Time-limited test] bucket.BucketCache(320): Started bucket cache; ioengine=offheap, capacity=32 MB, blockSize=1 KB, writerThreadNum=1, writerQLen=1000, persistencePath=null, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2023-07-16 00:56:47,131 INFO  [Time-limited test-BucketCacheWriter-0] bucket.BucketCache$WriterThread(981): Time-limited test-BucketCacheWriter-0 exiting, cacheEnabled=false
2023-07-16 00:56:47,131 INFO  [Time-limited test] bucket.BucketCache(1318): Shutdown bucket cache: IO persistent=false; path to write=null
2023-07-16 00:56:47,139 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=224 (was 224), ProcessCount=173 (was 173), AvailableMemoryMB=6440 (was 6475)