2024-11-08 03:22:18,169 main DEBUG Apache Log4j Core 2.17.2 initializing configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@6cb107fd
2024-11-08 03:22:18,182 main DEBUG Took 0.010924 seconds to load 1 plugins from package org.apache.hadoop.hbase.logging
2024-11-08 03:22:18,183 main DEBUG PluginManager 'Core' found 129 plugins
2024-11-08 03:22:18,183 main DEBUG PluginManager 'Level' found 0 plugins
2024-11-08 03:22:18,184 main DEBUG PluginManager 'Lookup' found 16 plugins
2024-11-08 03:22:18,185 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,198 main DEBUG PluginManager 'TypeConverter' found 26 plugins
2024-11-08 03:22:18,254 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.util.MBeans", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,256 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,259 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.logging.TestJul2Slf4j", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,260 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,264 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.zookeeper", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,265 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,266 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSinkAdapter", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,267 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,267 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSystemImpl", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,268 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,269 main DEBUG LoggerConfig$Builder(additivity="false", level="WARN", levelAndRefs="null", name="org.apache.directory", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,270 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,270 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.ipc.FailedServers", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,271 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,272 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsConfig", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,273 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,274 main DEBUG LoggerConfig$Builder(additivity="null", level="INFO", levelAndRefs="null", name="org.apache.hadoop.hbase.ScheduledChore", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,275 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,275 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.regionserver.RSRpcServices", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,276 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,277 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,277 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,278 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,279 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2024-11-08 03:22:18,279 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hbase.thirdparty.io.netty.channel", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,280 main DEBUG Building Plugin[name=root, class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger].
2024-11-08 03:22:18,282 main DEBUG LoggerConfig$RootLogger$Builder(additivity="null", level="null", levelAndRefs="INFO,Console", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2024-11-08 03:22:18,283 main DEBUG Building Plugin[name=loggers, class=org.apache.logging.log4j.core.config.LoggersPlugin].
2024-11-08 03:22:18,286 main DEBUG createLoggers(={org.apache.hadoop.metrics2.util.MBeans, org.apache.hadoop.hbase.logging.TestJul2Slf4j, org.apache.zookeeper, org.apache.hadoop.metrics2.impl.MetricsSinkAdapter, org.apache.hadoop.metrics2.impl.MetricsSystemImpl, org.apache.directory, org.apache.hadoop.hbase.ipc.FailedServers, org.apache.hadoop.metrics2.impl.MetricsConfig, org.apache.hadoop.hbase.ScheduledChore, org.apache.hadoop.hbase.regionserver.RSRpcServices, org.apache.hadoop, org.apache.hadoop.hbase, org.apache.hbase.thirdparty.io.netty.channel, root})
2024-11-08 03:22:18,287 main DEBUG Building Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2024-11-08 03:22:18,289 main DEBUG PatternLayout$Builder(pattern="%d{ISO8601} %-5p [%t%notEmpty{ %X}] %C{2}(%L): %m%n", PatternSelector=null, Configuration(PropertiesConfig), Replace=null, charset="null", alwaysWriteExceptions="null", disableAnsi="null", noConsoleNoAnsi="null", header="null", footer="null")
2024-11-08 03:22:18,289 main DEBUG PluginManager 'Converter' found 47 plugins
2024-11-08 03:22:18,301 main DEBUG Building Plugin[name=appender, class=org.apache.hadoop.hbase.logging.HBaseTestAppender].
2024-11-08 03:22:18,305 main DEBUG HBaseTestAppender$Builder(target="SYSTEM_ERR", maxSize="1G", bufferedIo="null", bufferSize="null", immediateFlush="null", ignoreExceptions="null", PatternLayout(%d{ISO8601} %-5p [%t%notEmpty{ %X}] %C{2}(%L): %m%n), name="Console", Configuration(PropertiesConfig), Filter=null, ={})
2024-11-08 03:22:18,307 main DEBUG Starting HBaseTestOutputStreamManager SYSTEM_ERR
2024-11-08 03:22:18,308 main DEBUG Building Plugin[name=appenders, class=org.apache.logging.log4j.core.config.AppendersPlugin].
2024-11-08 03:22:18,308 main DEBUG createAppenders(={Console})
2024-11-08 03:22:18,310 main DEBUG Configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@6cb107fd initialized
2024-11-08 03:22:18,310 main DEBUG Starting configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@6cb107fd
2024-11-08 03:22:18,311 main DEBUG Started configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@6cb107fd OK.
2024-11-08 03:22:18,312 main DEBUG Shutting down OutputStreamManager SYSTEM_OUT.false.false-1
2024-11-08 03:22:18,312 main DEBUG OutputStream closed
2024-11-08 03:22:18,313 main DEBUG Shut down OutputStreamManager SYSTEM_OUT.false.false-1, all resources released: true
2024-11-08 03:22:18,313 main DEBUG Appender DefaultConsole-1 stopped with status true
2024-11-08 03:22:18,313 main DEBUG Stopped org.apache.logging.log4j.core.config.DefaultConfiguration@1e04fa0a OK
2024-11-08 03:22:18,406 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6
2024-11-08 03:22:18,409 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=StatusLogger
2024-11-08 03:22:18,410 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=ContextSelector
2024-11-08 03:22:18,411 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=
2024-11-08 03:22:18,412 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.directory
2024-11-08 03:22:18,412 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSinkAdapter
2024-11-08 03:22:18,413 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.zookeeper
2024-11-08 03:22:18,414 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.logging.TestJul2Slf4j
2024-11-08 03:22:18,414 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSystemImpl
2024-11-08 03:22:18,415 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.util.MBeans
2024-11-08 03:22:18,415 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase
2024-11-08 03:22:18,416 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop
2024-11-08 03:22:18,416 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.ipc.FailedServers
2024-11-08 03:22:18,417 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.regionserver.RSRpcServices
2024-11-08 03:22:18,417 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsConfig
2024-11-08 03:22:18,417 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hbase.thirdparty.io.netty.channel
2024-11-08 03:22:18,417 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.ScheduledChore
2024-11-08 03:22:18,418 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Appenders,name=Console
2024-11-08 03:22:18,421 main DEBUG org.apache.logging.log4j.core.util.SystemClock supports precise timestamps.
2024-11-08 03:22:18,421 main DEBUG Reconfiguration complete for context[name=1dbd16a6] at URI jar:file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-logging/target/hbase-logging-3.0.0-beta-2-SNAPSHOT-tests.jar!/log4j2.properties (org.apache.logging.log4j.core.LoggerContext@77102b91) with optional ClassLoader: null
2024-11-08 03:22:18,421 main DEBUG Shutdown hook enabled. Registering a new one.
2024-11-08 03:22:18,422 main DEBUG LoggerContext[name=1dbd16a6, org.apache.logging.log4j.core.LoggerContext@77102b91] started OK.
2024-11-08T03:22:18,437 INFO  [main {}] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.io.hfile.bucket.TestRecoveryPersistentBucketCache timeout: 13 mins
2024-11-08 03:22:18,440 main DEBUG AsyncLogger.ThreadNameStrategy=UNCACHED (user specified null, default is UNCACHED)
2024-11-08 03:22:18,441 main DEBUG org.apache.logging.log4j.core.util.SystemClock supports precise timestamps.
2024-11-08T03:22:18,489 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheRecoveryWithAllocationInconsistencies Thread=11, OpenFileDescriptor=285, MaxFileDescriptor=1048576, SystemLoadAverage=369, ProcessCount=11, AvailableMemoryMB=6305
2024-11-08T03:22:18,808 DEBUG [Time-limited test {}] hbase.HBaseTestingUtil(323): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846
2024-11-08T03:22:18,944 WARN  [Time-limited test {}] util.NativeCodeLoader(60): Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2024-11-08T03:22:19,087 DEBUG [Time-limited test {}] fs.HFileSystem(310): The file system is not a DistributedFileSystem. Skipping on block location reordering
2024-11-08T03:22:19,135 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 36 KB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.cache
2024-11-08T03:22:19,146 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 1.0, minFactor: 0.99, extraFreeFactor: 0.01, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:19,149 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:19,151 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:19,153 INFO  [Thread-5 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:19,153 WARN  [Thread-5 {}] bucket.BucketCache(1534): Persistence file missing! It's ok if it's first run after enabling persistent cache.
2024-11-08T03:22:19,163 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.cache, capacity=36 KB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:19,166 INFO  [Thread-5 {}] bucket.BucketAllocator(343): Cache totalSize=36864, buckets=1, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:19,166 INFO  [Thread-5 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.persistence is complete.
2024-11-08T03:22:19,300 DEBUG [Time-limited test {}] util.ClassSize(228): Using Unsafe to estimate memory layout
2024-11-08T03:22:19,356 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:19,469 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:19,592 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:19,706 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:19,807 DEBUG [Time-limited test {}] bucket.BucketCache(1488): Thread Time-limited test started persisting bucket cache to file
2024-11-08T03:22:19,812 DEBUG [Time-limited test {}] bucket.BucketCache(1495): Persist in new chunked persistence format.
2024-11-08T03:22:19,813 DEBUG [Time-limited test {}] bucket.BucketCache(1674): persistToFile: before persisting backing map size: 5, fullycachedFiles size: 0, chunkSize: 10000
2024-11-08T03:22:19,930 DEBUG [Time-limited test {}] bucket.BucketCache(1681): persistToFile: after persisting backing map size: 5, fullycachedFiles size: 0
2024-11-08T03:22:19,930 DEBUG [Time-limited test {}] bucket.BucketCache(1499): PersistToFile: after persisting backing map size: 5, fullycachedFiles size: 0, file name: bucket.persistence1731036139808
2024-11-08T03:22:19,931 DEBUG [Time-limited test {}] bucket.BucketCache(1510): Thread Time-limited test finished persisting bucket cache to file, renaming
2024-11-08T03:22:19,932 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 36 KB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.cache
2024-11-08T03:22:19,932 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 1.0, minFactor: 0.99, extraFreeFactor: 0.01, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:19,932 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:19,933 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:19,933 INFO  [Thread-7 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:19,933 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.cache, capacity=36 KB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:19,939 INFO  [Thread-7 {}] bucket.BucketCache(1553): Reading new chunked format of persistence.
2024-11-08T03:22:19,944 INFO  [Thread-7 {}] bucket.BucketCache(1706): Retrieved 1 of chunks with blockCount = 5.
2024-11-08T03:22:19,947 DEBUG [Thread-7 {}] bucket.BucketCache(1570): Updating region size map after retrieving cached file list
2024-11-08T03:22:19,948 INFO  [Thread-7 {}] bucket.BucketAllocator(343): Cache totalSize=36864, buckets=1, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:19,948 WARN  [Thread-7 {}] bucket.BucketAllocator$Bucket(141): We found more entries for bucket starting at offset 0 for blocks of 9216 size. Skipping entry at cache offset 27648
2024-11-08T03:22:19,948 INFO  [Thread-7 {}] bucket.BucketCache(1563): Bucket cache retrieved from file successfully with size: 5
2024-11-08T03:22:19,948 INFO  [Thread-7 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/bucket.persistence is complete.
2024-11-08T03:22:19,956 DEBUG [Time-limited test {}] bucket.BucketCache(728): Failed to fetch block for cache key: -5015888330069386948_0.
org.apache.hadoop.hbase.HBaseIOException: The cached time recorded within the cached block: 4705438453389219 differs from its bucket entry: 4705438923092202
	at org.apache.hadoop.hbase.io.hfile.bucket.FileIOEngine.read(FileIOEngine.java:157) ~[classes/:?]
	at org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getBlock(BucketCache.java:705) ~[classes/:?]
	at org.apache.hadoop.hbase.io.hfile.bucket.TestRecoveryPersistentBucketCache.testBucketCacheRecoveryWithAllocationInconsistencies(TestRecoveryPersistentBucketCache.java:252) ~[test-classes/:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
	at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:299) ~[junit-4.13.2.jar:4.13.2]
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:293) ~[junit-4.13.2.jar:4.13.2]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.lang.Thread.run(Thread.java:840) ~[?:?]
2024-11-08T03:22:19,980 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheRecoveryWithAllocationInconsistencies Thread=23 (was 11)
Potentially hanging thread: Time-limited test-BucketCacheWriter-2
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner
	java.base@17.0.11/java.lang.Object.wait(Native Method)
	java.base@17.0.11/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	java.base@17.0.11/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
	app//org.apache.hadoop.fs.FileSystem$Statistics$StatisticsDataReferenceCleaner.run(FileSystem.java:4171)
	java.base@17.0.11/java.lang.Thread.run(Thread.java:840)

Potentially hanging thread: Time-limited test-BucketCacheWriter-2
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: bucket-cache-persister
	java.base@17.0.11/java.lang.Thread.sleep(Native Method)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:45)

Potentially hanging thread: BucketCacheStatsExecutor
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1674)
	java.base@17.0.11/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
	java.base@17.0.11/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	java.base@17.0.11/java.lang.Thread.run(Thread.java:840)

Potentially hanging thread: Time-limited test-BucketCacheWriter-0
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: bucket-cache-persister
	java.base@17.0.11/java.lang.Thread.sleep(Native Method)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCachePersister.run(BucketCachePersister.java:45)

Potentially hanging thread: Time-limited test-BucketCacheWriter-1
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: process reaper
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
	java.base@17.0.11/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:401)
	java.base@17.0.11/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:903)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	java.base@17.0.11/java.lang.Thread.run(Thread.java:840)

Potentially hanging thread: Time-limited test-BucketCacheWriter-0
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: Time-limited test-BucketCacheWriter-1
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3465)
	java.base@17.0.11/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3436)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1625)
	java.base@17.0.11/java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:420)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache.getRAMQueueEntries(BucketCache.java:1477)
	app//org.apache.hadoop.hbase.io.hfile.bucket.BucketCache$WriterThread.run(BucketCache.java:1258)

Potentially hanging thread: BucketCacheStatsExecutor
	java.base@17.0.11/jdk.internal.misc.Unsafe.park(Native Method)
	java.base@17.0.11/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
	java.base@17.0.11/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1674)
	java.base@17.0.11/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
	java.base@17.0.11/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
	java.base@17.0.11/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	java.base@17.0.11/java.lang.Thread.run(Thread.java:840)
 - Thread LEAK? -, OpenFileDescriptor=289 (was 285) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=369 (was 369), ProcessCount=11 (was 11), AvailableMemoryMB=6248 (was 6305)
2024-11-08T03:22:19,987 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheEvictByHFileAfterRecovery Thread=23, OpenFileDescriptor=289, MaxFileDescriptor=1048576, SystemLoadAverage=369, ProcessCount=11, AvailableMemoryMB=6248
2024-11-08T03:22:20,002 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.log.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir so I do NOT create it in target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2
2024-11-08T03:22:20,002 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.log.dir property value differs in configuration and system: Configuration=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/../logs while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir Erasing configuration value by system value.
2024-11-08T03:22:20,002 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.tmp.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir so I do NOT create it in target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2
2024-11-08T03:22:20,003 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.tmp.dir property value differs in configuration and system: Configuration=/tmp/hadoop-jenkins while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir Erasing configuration value by system value.
2024-11-08T03:22:20,003 DEBUG [Time-limited test {}] hbase.HBaseTestingUtil(323): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2
2024-11-08T03:22:20,003 DEBUG [Time-limited test {}] fs.HFileSystem(310): The file system is not a DistributedFileSystem. Skipping on block location reordering
2024-11-08T03:22:20,024 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.cache
2024-11-08T03:22:20,025 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:20,025 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:20,026 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:20,026 INFO  [Thread-10 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:20,026 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:20,026 WARN  [Thread-10 {}] bucket.BucketCache(1534): Persistence file missing! It's ok if it's first run after enabling persistent cache.
2024-11-08T03:22:20,030 INFO  [Thread-10 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:20,030 INFO  [Thread-10 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.persistence is complete.
2024-11-08T03:22:20,140 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:20,259 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:20,375 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:20,496 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:20,596 DEBUG [Time-limited test {}] bucket.BucketCache(1488): Thread Time-limited test started persisting bucket cache to file
2024-11-08T03:22:20,597 DEBUG [Time-limited test {}] bucket.BucketCache(1495): Persist in new chunked persistence format.
2024-11-08T03:22:20,598 DEBUG [Time-limited test {}] bucket.BucketCache(1674): persistToFile: before persisting backing map size: 4, fullycachedFiles size: 0, chunkSize: 10000
2024-11-08T03:22:20,605 DEBUG [Time-limited test {}] bucket.BucketCache(1681): persistToFile: after persisting backing map size: 4, fullycachedFiles size: 0
2024-11-08T03:22:20,606 DEBUG [Time-limited test {}] bucket.BucketCache(1499): PersistToFile: after persisting backing map size: 4, fullycachedFiles size: 0, file name: bucket.persistence1731036140597
2024-11-08T03:22:20,606 DEBUG [Time-limited test {}] bucket.BucketCache(1510): Thread Time-limited test finished persisting bucket cache to file, renaming
2024-11-08T03:22:20,607 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.cache
2024-11-08T03:22:20,608 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:20,608 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:20,609 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:20,609 INFO  [Thread-12 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:20,609 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:20,610 INFO  [Thread-12 {}] bucket.BucketCache(1553): Reading new chunked format of persistence.
2024-11-08T03:22:20,610 INFO  [Thread-12 {}] bucket.BucketCache(1706): Retrieved 1 of chunks with blockCount = 4.
2024-11-08T03:22:20,613 DEBUG [Thread-12 {}] bucket.BucketCache(1570): Updating region size map after retrieving cached file list
2024-11-08T03:22:20,614 INFO  [Thread-12 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:20,615 INFO  [Thread-12 {}] bucket.BucketCache(1563): Bucket cache retrieved from file successfully with size: 4
2024-11-08T03:22:20,615 INFO  [Thread-12 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a3dc4865-a29b-4b59-a892-ea65e53278e2/bucket.persistence is complete.
2024-11-08T03:22:20,711 DEBUG [Time-limited test {}] bucket.BucketCache(1864): found 1 blocks for file -395179233792929476, starting offset: 0, end offset: 9223372036854775807
2024-11-08T03:22:20,716 DEBUG [Time-limited test {}] bucket.BucketCache(857): removed key -395179233792929476_0 from back map with offset lock 33537024 in the evict process
2024-11-08T03:22:20,724 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheEvictByHFileAfterRecovery Thread=33 (was 23) - Thread LEAK? -, OpenFileDescriptor=291 (was 289) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=369 (was 369), ProcessCount=11 (was 11), AvailableMemoryMB=6246 (was 6248)
2024-11-08T03:22:20,730 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheRecovery Thread=33, OpenFileDescriptor=291, MaxFileDescriptor=1048576, SystemLoadAverage=369, ProcessCount=11, AvailableMemoryMB=6246
2024-11-08T03:22:20,744 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.log.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir so I do NOT create it in target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9
2024-11-08T03:22:20,745 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.log.dir property value differs in configuration and system: Configuration=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/../logs while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir Erasing configuration value by system value.
2024-11-08T03:22:20,745 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.tmp.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir so I do NOT create it in target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9
2024-11-08T03:22:20,745 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.tmp.dir property value differs in configuration and system: Configuration=/tmp/hadoop-jenkins while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir Erasing configuration value by system value.
2024-11-08T03:22:20,745 DEBUG [Time-limited test {}] hbase.HBaseTestingUtil(323): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9
2024-11-08T03:22:20,746 DEBUG [Time-limited test {}] fs.HFileSystem(310): The file system is not a DistributedFileSystem. Skipping on block location reordering
2024-11-08T03:22:20,760 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.cache
2024-11-08T03:22:20,760 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:20,760 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:20,760 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:20,761 INFO  [Thread-15 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:20,761 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:20,761 WARN  [Thread-15 {}] bucket.BucketCache(1534): Persistence file missing! It's ok if it's first run after enabling persistent cache.
2024-11-08T03:22:20,762 INFO  [Thread-15 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:20,762 INFO  [Thread-15 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.persistence is complete.
2024-11-08T03:22:20,881 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:21,200 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:21,421 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:21,541 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,042 DEBUG [Time-limited test {}] bucket.BucketCache(1488): Thread Time-limited test started persisting bucket cache to file
2024-11-08T03:22:22,043 DEBUG [Time-limited test {}] bucket.BucketCache(1495): Persist in new chunked persistence format.
2024-11-08T03:22:22,044 DEBUG [Time-limited test {}] bucket.BucketCache(1674): persistToFile: before persisting backing map size: 4, fullycachedFiles size: 0, chunkSize: 10000
2024-11-08T03:22:22,048 DEBUG [Time-limited test {}] bucket.BucketCache(1681): persistToFile: after persisting backing map size: 4, fullycachedFiles size: 0
2024-11-08T03:22:22,049 DEBUG [Time-limited test {}] bucket.BucketCache(1499): PersistToFile: after persisting backing map size: 4, fullycachedFiles size: 0, file name: bucket.persistence1731036142043
2024-11-08T03:22:22,049 DEBUG [Time-limited test {}] bucket.BucketCache(1510): Thread Time-limited test finished persisting bucket cache to file, renaming
2024-11-08T03:22:22,049 DEBUG [Time-limited test {}] bucket.BucketCache(857): removed key 7735634874342338586_0 from back map with offset lock 33509376 in the evict process
2024-11-08T03:22:22,062 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,163 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.cache
2024-11-08T03:22:22,163 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:22,163 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:22,164 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:22,164 INFO  [Thread-17 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:22,164 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:22,164 INFO  [Thread-17 {}] bucket.BucketCache(1553): Reading new chunked format of persistence.
2024-11-08T03:22:22,165 INFO  [Thread-17 {}] bucket.BucketCache(1706): Retrieved 1 of chunks with blockCount = 4.
2024-11-08T03:22:22,174 WARN  [Thread-17 {}] bucket.BucketCache(1614): Checksum for cache file failed. We need to validate each cache key in the backing map. This may take some time, so we'll do it in a background thread,
2024-11-08T03:22:22,174 DEBUG [Thread-17 {}] bucket.BucketCache(1570): Updating region size map after retrieving cached file list
2024-11-08T03:22:22,176 INFO  [Thread-17 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:22,176 INFO  [Thread-17 {}] bucket.BucketCache(1563): Bucket cache retrieved from file successfully with size: 4
2024-11-08T03:22:22,177 INFO  [Thread-17 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/a046bc9a-0004-c081-0962-1b00a7269fb9/bucket.persistence is complete.
2024-11-08T03:22:22,225 DEBUG [Thread-19 {}] bucket.BucketCache(1632): Check for key 7735634874342338586_0 failed. Evicting.
2024-11-08T03:22:22,225 DEBUG [Thread-19 {}] bucket.BucketCache(857): removed key 7735634874342338586_0 from back map with offset lock 33509376 in the evict process
2024-11-08T03:22:22,226 INFO  [Thread-19 {}] bucket.BucketCache(1638): Finished validating 4 keys in the backing map. Recovered: 3. This took 2ms.
2024-11-08T03:22:22,279 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.hfile.bucket.TestRecoveryPersistentBucketCache#testBucketCacheRecovery Thread=43 (was 33) - Thread LEAK? -, OpenFileDescriptor=293 (was 291) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=369 (was 369), ProcessCount=11 (was 11), AvailableMemoryMB=6242 (was 6246)
2024-11-08T03:22:22,284 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.hfile.bucket.TestRecoveryPersistentBucketCache#testValidateCacheInitialization Thread=43, OpenFileDescriptor=293, MaxFileDescriptor=1048576, SystemLoadAverage=369, ProcessCount=11, AvailableMemoryMB=6242
2024-11-08T03:22:22,300 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.log.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir so I do NOT create it in target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa
2024-11-08T03:22:22,300 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.log.dir property value differs in configuration and system: Configuration=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/../logs while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-log-dir Erasing configuration value by system value.
2024-11-08T03:22:22,300 INFO  [Time-limited test {}] hbase.HBaseTestingUtil(401): System.getProperty("hadoop.tmp.dir") already set to: /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir so I do NOT create it in target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa
2024-11-08T03:22:22,300 WARN  [Time-limited test {}] hbase.HBaseTestingUtil(405): hadoop.tmp.dir property value differs in configuration and system: Configuration=/tmp/hadoop-jenkins while System=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/685390d8-1d24-3560-22d0-4fa3550ac846/hadoop-tmp-dir Erasing configuration value by system value.
2024-11-08T03:22:22,300 DEBUG [Time-limited test {}] hbase.HBaseTestingUtil(323): Setting hbase.rootdir to /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa
2024-11-08T03:22:22,301 DEBUG [Time-limited test {}] fs.HFileSystem(310): The file system is not a DistributedFileSystem. Skipping on block location reordering
2024-11-08T03:22:22,315 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.cache
2024-11-08T03:22:22,316 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:22,316 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:22,316 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:22,316 INFO  [Thread-21 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:22,317 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:22,317 WARN  [Thread-21 {}] bucket.BucketCache(1534): Persistence file missing! It's ok if it's first run after enabling persistent cache.
2024-11-08T03:22:22,319 INFO  [Thread-21 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:22,319 INFO  [Thread-21 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.persistence is complete.
2024-11-08T03:22:22,439 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,559 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,673 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,794 INFO  [Time-limited test {}] hbase.Waiter(181): Waiting up to [12,000] milli-secs(wait.for.ratio=[1])
2024-11-08T03:22:22,894 DEBUG [Time-limited test {}] bucket.BucketCache(1488): Thread Time-limited test started persisting bucket cache to file
2024-11-08T03:22:22,895 DEBUG [Time-limited test {}] bucket.BucketCache(1495): Persist in new chunked persistence format.
2024-11-08T03:22:22,895 DEBUG [Time-limited test {}] bucket.BucketCache(1674): persistToFile: before persisting backing map size: 4, fullycachedFiles size: 0, chunkSize: 10000
2024-11-08T03:22:22,899 DEBUG [Time-limited test {}] bucket.BucketCache(1681): persistToFile: after persisting backing map size: 4, fullycachedFiles size: 0
2024-11-08T03:22:22,899 DEBUG [Time-limited test {}] bucket.BucketCache(1499): PersistToFile: after persisting backing map size: 4, fullycachedFiles size: 0, file name: bucket.persistence1731036142894
2024-11-08T03:22:22,899 DEBUG [Time-limited test {}] bucket.BucketCache(1510): Thread Time-limited test finished persisting bucket cache to file, renaming
2024-11-08T03:22:22,900 INFO  [Time-limited test {}] bucket.FileIOEngine(99): Allocating cache 32 MB, on the path:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.cache
2024-11-08T03:22:22,900 INFO  [Time-limited test {}] bucket.BucketCache(365): Instantiating BucketCache with acceptableFactor: 0.95, minFactor: 0.85, extraFreeFactor: 0.1, singleFactor: 0.25, multiFactor: 0.5, memoryFactor: 0.25, useStrongRef: false
2024-11-08T03:22:22,901 INFO  [Time-limited test {}] bucket.BucketCache(479): Starting BucketCachePersisterThread
2024-11-08T03:22:22,901 INFO  [Time-limited test {}] bucket.BucketCachePersister(38): BucketCachePersister started with interval: 9223372036854775807
2024-11-08T03:22:22,902 INFO  [Thread-23 {}] bucket.BucketCache(1531): Started retrieving bucket cache from file
2024-11-08T03:22:22,902 INFO  [Time-limited test {}] bucket.BucketCache(404): Started bucket cache; ioengine=file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.cache, capacity=32 MB, blockSize=8 KB, writerThreadNum=3, writerQLen=64, persistencePath=/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.persistence, bucketAllocator=org.apache.hadoop.hbase.io.hfile.bucket.BucketAllocator
2024-11-08T03:22:22,902 INFO  [Thread-23 {}] bucket.BucketCache(1553): Reading new chunked format of persistence.
2024-11-08T03:22:22,903 INFO  [Thread-23 {}] bucket.BucketCache(1706): Retrieved 1 of chunks with blockCount = 4.
2024-11-08T03:22:22,907 DEBUG [Thread-23 {}] bucket.BucketCache(1570): Updating region size map after retrieving cached file list
2024-11-08T03:22:22,908 INFO  [Thread-23 {}] bucket.BucketAllocator(343): Cache totalSize=33546240, buckets=910, bucket capacity=36864=(4*9216)=(FEWEST_ITEMS_IN_BUCKET*(largest configured bucketcache size))
2024-11-08T03:22:22,908 INFO  [Thread-23 {}] bucket.BucketCache(1563): Bucket cache retrieved from file successfully with size: 4
2024-11-08T03:22:22,908 INFO  [Thread-23 {}] bucket.BucketCache(414): Persistent bucket cache recovery from /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-3@2/hbase-server/target/test-data/2c319f10-0a11-2a3a-2867-2781e83ad5aa/bucket.persistence is complete.
2024-11-08T03:22:23,002 WARN  [Time-limited test {}] bucket.BucketCache(2387): Bucket initialisation pending at BucketCache::acceptableSize
2024-11-08T03:22:23,003 WARN  [Time-limited test {}] bucket.BucketCache(2387): Bucket initialisation pending at BucketCache::getPartitionSize
2024-11-08T03:22:23,003 WARN  [Time-limited test {}] bucket.BucketCache(2387): Bucket initialisation pending at BucketCache:getFreeSize
2024-11-08T03:22:23,003 WARN  [Time-limited test {}] bucket.BucketCache(2387): Bucket initialisation pending at BucketCache::getCurrentSize
2024-11-08T03:22:23,003 WARN  [Time-limited test {}] bucket.BucketCache(2387): Bucket initialisation pending at blockFitsIntoTheCache
2024-11-08T03:22:23,015 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.hfile.bucket.TestRecoveryPersistentBucketCache#testValidateCacheInitialization Thread=53 (was 43) - Thread LEAK? -, OpenFileDescriptor=295 (was 293) - OpenFileDescriptor LEAK? -, MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=347 (was 369), ProcessCount=11 (was 11), AvailableMemoryMB=6246 (was 6242) - AvailableMemoryMB LEAK? -