2025-01-08 03:16:57,086 main DEBUG Apache Log4j Core 2.17.2 initializing configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@2fb3536e
2025-01-08 03:16:57,113 main DEBUG Took 0.022399 seconds to load 1 plugins from package org.apache.hadoop.hbase.logging
2025-01-08 03:16:57,114 main DEBUG PluginManager 'Core' found 128 plugins
2025-01-08 03:16:57,114 main DEBUG PluginManager 'Level' found 0 plugins
2025-01-08 03:16:57,116 main DEBUG PluginManager 'Lookup' found 16 plugins
2025-01-08 03:16:57,119 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,144 main DEBUG PluginManager 'TypeConverter' found 26 plugins
2025-01-08 03:16:57,175 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.util.MBeans", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,177 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,178 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.logging.TestJul2Slf4j", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,179 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,180 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.zookeeper", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,181 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,184 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSinkAdapter", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,184 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,185 main DEBUG LoggerConfig$Builder(additivity="null", level="ERROR", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsSystemImpl", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,186 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,188 main DEBUG LoggerConfig$Builder(additivity="false", level="WARN", levelAndRefs="null", name="org.apache.directory", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,189 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,190 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.ipc.FailedServers", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,191 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,192 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop.metrics2.impl.MetricsConfig", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,193 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,194 main DEBUG LoggerConfig$Builder(additivity="null", level="INFO", levelAndRefs="null", name="org.apache.hadoop.hbase.ScheduledChore", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,195 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,196 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase.regionserver.RSRpcServices", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,196 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,203 main DEBUG LoggerConfig$Builder(additivity="null", level="WARN", levelAndRefs="null", name="org.apache.hadoop", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,203 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,204 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hadoop.hbase", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,204 main DEBUG Building Plugin[name=logger, class=org.apache.logging.log4j.core.config.LoggerConfig].
2025-01-08 03:16:57,205 main DEBUG LoggerConfig$Builder(additivity="null", level="DEBUG", levelAndRefs="null", name="org.apache.hbase.thirdparty.io.netty.channel", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,205 main DEBUG Building Plugin[name=root, class=org.apache.logging.log4j.core.config.LoggerConfig$RootLogger].
2025-01-08 03:16:57,208 main DEBUG LoggerConfig$RootLogger$Builder(additivity="null", level="null", levelAndRefs="INFO,Console", includeLocation="null", ={}, ={}, Configuration(PropertiesConfig), Filter=null)
2025-01-08 03:16:57,214 main DEBUG Building Plugin[name=loggers, class=org.apache.logging.log4j.core.config.LoggersPlugin].
2025-01-08 03:16:57,216 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})
2025-01-08 03:16:57,217 main DEBUG Building Plugin[name=layout, class=org.apache.logging.log4j.core.layout.PatternLayout].
2025-01-08 03:16:57,219 main DEBUG PatternLayout$Builder(pattern="%d{ISO8601} %-5p [%t%notEmpty{ %X}] %C{2}(%L): %m%n", PatternSelector=null, Configuration(PropertiesConfig), Replace=null, charset="null", alwaysWriteExceptions="null", disableAnsi="null", noConsoleNoAnsi="null", header="null", footer="null")
2025-01-08 03:16:57,219 main DEBUG PluginManager 'Converter' found 45 plugins
2025-01-08 03:16:57,243 main DEBUG Building Plugin[name=appender, class=org.apache.hadoop.hbase.logging.HBaseTestAppender].
2025-01-08 03:16:57,252 main DEBUG HBaseTestAppender$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, ={})
2025-01-08 03:16:57,255 main DEBUG Starting HBaseTestOutputStreamManager SYSTEM_ERR
2025-01-08 03:16:57,255 main DEBUG Building Plugin[name=appenders, class=org.apache.logging.log4j.core.config.AppendersPlugin].
2025-01-08 03:16:57,256 main DEBUG createAppenders(={Console})
2025-01-08 03:16:57,257 main DEBUG Configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@2fb3536e initialized
2025-01-08 03:16:57,257 main DEBUG Starting configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@2fb3536e
2025-01-08 03:16:57,258 main DEBUG Started configuration org.apache.logging.log4j.core.config.properties.PropertiesConfiguration@2fb3536e OK.
2025-01-08 03:16:57,259 main DEBUG Shutting down OutputStreamManager SYSTEM_OUT.false.false-1
2025-01-08 03:16:57,259 main DEBUG OutputStream closed
2025-01-08 03:16:57,260 main DEBUG Shut down OutputStreamManager SYSTEM_OUT.false.false-1, all resources released: true
2025-01-08 03:16:57,261 main DEBUG Appender DefaultConsole-1 stopped with status true
2025-01-08 03:16:57,261 main DEBUG Stopped org.apache.logging.log4j.core.config.DefaultConfiguration@7dc0f706 OK
2025-01-08 03:16:57,423 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6
2025-01-08 03:16:57,426 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=StatusLogger
2025-01-08 03:16:57,428 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=ContextSelector
2025-01-08 03:16:57,429 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=
2025-01-08 03:16:57,429 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.directory
2025-01-08 03:16:57,430 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSinkAdapter
2025-01-08 03:16:57,437 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.zookeeper
2025-01-08 03:16:57,438 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.logging.TestJul2Slf4j
2025-01-08 03:16:57,438 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsSystemImpl
2025-01-08 03:16:57,439 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.util.MBeans
2025-01-08 03:16:57,439 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase
2025-01-08 03:16:57,442 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop
2025-01-08 03:16:57,444 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.ipc.FailedServers
2025-01-08 03:16:57,444 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.regionserver.RSRpcServices
2025-01-08 03:16:57,445 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.metrics2.impl.MetricsConfig
2025-01-08 03:16:57,445 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hbase.thirdparty.io.netty.channel
2025-01-08 03:16:57,446 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Loggers,name=org.apache.hadoop.hbase.ScheduledChore
2025-01-08 03:16:57,447 main DEBUG Registering MBean org.apache.logging.log4j2:type=1dbd16a6,component=Appenders,name=Console
2025-01-08 03:16:57,450 main DEBUG org.apache.logging.log4j.core.util.SystemClock supports precise timestamps.
2025-01-08 03:16:57,450 main DEBUG Reconfiguration complete for context[name=1dbd16a6] at URI jar:file:/home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/hbase-logging/target/hbase-logging-2.7.0-SNAPSHOT-tests.jar!/log4j2.properties (org.apache.logging.log4j.core.LoggerContext@7cb502c) with optional ClassLoader: null
2025-01-08 03:16:57,451 main DEBUG Shutdown hook enabled. Registering a new one.
2025-01-08 03:16:57,452 main DEBUG LoggerContext[name=1dbd16a6, org.apache.logging.log4j.core.LoggerContext@7cb502c] started OK.
2025-01-08T03:16:57,481 INFO  [main {}] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.io.TestFileChangeWatcher timeout: 13 mins
2025-01-08T03:16:58,230 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.TestFileChangeWatcher#testNoFalseNotifications Thread=12, OpenFileDescriptor=136, MaxFileDescriptor=1048576, SystemLoadAverage=901, ProcessCount=9, AvailableMemoryMB=1853
2025-01-08T03:16:58,240 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-test thread started
2025-01-08T03:16:59,241 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(248): Interrupted
java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method) ~[?:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.runLoop(FileChangeWatcher.java:246) ~[classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:214) ~[classes/:?]
2025-01-08T03:16:59,247 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-test thread finished
2025-01-08T03:16:59,266 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.TestFileChangeWatcher#testNoFalseNotifications Thread=13 (was 12)
Potentially hanging thread: FileChangeWatcher-test
	app//org.apache.hadoop.hbase.io.FileChangeWatcher.access$300(FileChangeWatcher.java:47)
	app//org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:220)
 - Thread LEAK? -, OpenFileDescriptor=136 (was 136), MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=901 (was 901), ProcessCount=9 (was 9), AvailableMemoryMB=1801 (was 1853)
2025-01-08T03:16:59,289 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.TestFileChangeWatcher#testCallbackWorksOnFileChanges Thread=12, OpenFileDescriptor=136, MaxFileDescriptor=1048576, SystemLoadAverage=901, ProcessCount=9, AvailableMemoryMB=1799
2025-01-08T03:16:59,304 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-test thread started
2025-01-08T03:17:00,306 INFO  [Time-limited test {}] io.TestFileChangeWatcher(154): Modifying file, attempt 1
2025-01-08T03:17:00,415 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(144): Got an update on path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:00,417 INFO  [Time-limited test {}] io.TestFileChangeWatcher(154): Modifying file, attempt 2
2025-01-08T03:17:00,516 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(144): Got an update on path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:00,517 INFO  [Time-limited test {}] io.TestFileChangeWatcher(154): Modifying file, attempt 3
2025-01-08T03:17:00,619 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(144): Got an update on path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:00,620 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(248): Interrupted
java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method) ~[?:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.runLoop(FileChangeWatcher.java:246) ~[classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:214) ~[classes/:?]
2025-01-08T03:17:00,620 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-test thread finished
2025-01-08T03:17:00,637 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.TestFileChangeWatcher#testCallbackWorksOnFileChanges Thread=12 (was 12), OpenFileDescriptor=136 (was 136), MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=901 (was 901), ProcessCount=9 (was 9), AvailableMemoryMB=1638 (was 1799)
2025-01-08T03:17:00,669 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.TestFileChangeWatcher#testCallbackErrorDoesNotCrashWatcherThread Thread=12, OpenFileDescriptor=136, MaxFileDescriptor=1048576, SystemLoadAverage=901, ProcessCount=9, AvailableMemoryMB=1631
2025-01-08T03:17:00,680 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-test thread started
2025-01-08T03:17:01,681 INFO  [Time-limited test {}] io.TestFileChangeWatcher(227): Modifying file
2025-01-08T03:17:01,687 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(214): Got an update for path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:01,688 INFO  [Time-limited test {}] io.TestFileChangeWatcher(234): Modifying file again
2025-01-08T03:17:01,688 ERROR [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(241): Error from callback
java.lang.RuntimeException: This error should not crash the watcher thread
	at org.apache.hadoop.hbase.io.TestFileChangeWatcher.lambda$testCallbackErrorDoesNotCrashWatcherThread$5(TestFileChangeWatcher.java:221) ~[test-classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.runLoop(FileChangeWatcher.java:239) ~[classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:214) ~[classes/:?]
2025-01-08T03:17:01,789 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(214): Got an update for path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:01,789 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(248): Interrupted
java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method) ~[?:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.runLoop(FileChangeWatcher.java:246) ~[classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:214) ~[classes/:?]
2025-01-08T03:17:01,790 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-test thread finished
2025-01-08T03:17:01,797 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.TestFileChangeWatcher#testCallbackErrorDoesNotCrashWatcherThread Thread=12 (was 12), OpenFileDescriptor=136 (was 136), MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=901 (was 901), ProcessCount=9 (was 9), AvailableMemoryMB=1531 (was 1631)
2025-01-08T03:17:01,805 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.TestFileChangeWatcher#testEnableCertFileReloading Thread=12, OpenFileDescriptor=136, MaxFileDescriptor=1048576, SystemLoadAverage=901, ProcessCount=9, AvailableMemoryMB=1530
2025-01-08T03:17:01,874 DEBUG [FileChangeWatcher-foo8421082711153318818foo.jks {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-foo8421082711153318818foo.jks thread started
2025-01-08T03:17:01,875 DEBUG [FileChangeWatcher-foo8421082711153318818foo.jks {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-foo8421082711153318818foo.jks thread finished
2025-01-08T03:17:01,877 DEBUG [FileChangeWatcher-bar9815973686581908600bar.jks {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-bar9815973686581908600bar.jks thread started
2025-01-08T03:17:01,877 DEBUG [FileChangeWatcher-bar9815973686581908600bar.jks {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-bar9815973686581908600bar.jks thread finished
2025-01-08T03:17:01,877 DEBUG [FileChangeWatcher-foo8421082711153318818foo.jks {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-foo8421082711153318818foo.jks thread started
2025-01-08T03:17:01,878 DEBUG [FileChangeWatcher-foo8421082711153318818foo.jks {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-foo8421082711153318818foo.jks thread finished
2025-01-08T03:17:01,884 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.TestFileChangeWatcher#testEnableCertFileReloading Thread=14 (was 12)
Potentially hanging thread: FileChangeWatcher-foo8421082711153318818foo.jks
	java.base@17.0.11/java.lang.AbstractStringBuilder.appendChars(AbstractStringBuilder.java:1751)
	java.base@17.0.11/java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:684)
	java.base@17.0.11/java.lang.StringBuilder.append(StringBuilder.java:218)
	app//org.apache.logging.log4j.message.ParameterFormatter.formatMessage2(ParameterFormatter.java:189)
	app//org.apache.logging.log4j.message.ReusableParameterizedMessage.formatTo(ReusableParameterizedMessage.java:327)
	app//org.apache.logging.log4j.core.impl.MutableLogEvent.setMessage(MutableLogEvent.java:212)
	app//org.apache.logging.log4j.core.impl.ReusableLogEventFactory.createEvent(ReusableLogEventFactory.java:89)
	app//org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:550)
	app//org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:82)
	app//org.apache.logging.log4j.core.Logger.log(Logger.java:161)
	app//org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2205)
	app//org.apache.logging.log4j.spi.AbstractLogger.logMessageTrackRecursion(AbstractLogger.java:2159)
	app//org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2142)
	app//org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:2034)
	app//org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1899)
	app//org.apache.logging.slf4j.Log4jLogger.debug(Log4jLogger.java:124)
	app//org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:202)

Potentially hanging thread: FileChangeWatcher-bar9815973686581908600bar.jks
 - Thread LEAK? -, OpenFileDescriptor=136 (was 136), MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=901 (was 901), ProcessCount=9 (was 9), AvailableMemoryMB=1548 (was 1530) - AvailableMemoryMB LEAK? -
2025-01-08T03:17:01,895 INFO  [Time-limited test {}] hbase.ResourceChecker(147): before: io.TestFileChangeWatcher#testCallbackWorksOnFileTouched Thread=12, OpenFileDescriptor=136, MaxFileDescriptor=1048576, SystemLoadAverage=901, ProcessCount=9, AvailableMemoryMB=1547
2025-01-08T03:17:01,907 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(202): FileChangeWatcher-test thread started
2025-01-08T03:17:02,908 INFO  [Time-limited test {}] io.TestFileChangeWatcher(189): Touching file
2025-01-08T03:17:02,911 INFO  [FileChangeWatcher-test {}] io.TestFileChangeWatcher(180): Got an update on path /home/jenkins/jenkins-home/workspace/HBase-Flaky-Tests_branch-2/target/zk_test_13724856324955505152
2025-01-08T03:17:02,912 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(248): Interrupted
java.lang.InterruptedException: sleep interrupted
	at java.lang.Thread.sleep(Native Method) ~[?:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.runLoop(FileChangeWatcher.java:246) ~[classes/:?]
	at org.apache.hadoop.hbase.io.FileChangeWatcher$WatcherThread.run(FileChangeWatcher.java:214) ~[classes/:?]
2025-01-08T03:17:02,912 DEBUG [FileChangeWatcher-test {}] io.FileChangeWatcher$WatcherThread(219): FileChangeWatcher-test thread finished
2025-01-08T03:17:02,919 INFO  [Time-limited test {}] hbase.ResourceChecker(175): after: io.TestFileChangeWatcher#testCallbackWorksOnFileTouched Thread=12 (was 12), OpenFileDescriptor=136 (was 136), MaxFileDescriptor=1048576 (was 1048576), SystemLoadAverage=901 (was 901), ProcessCount=9 (was 9), AvailableMemoryMB=1495 (was 1547)