[ https://issues.apache.org/jira/browse/IGNITE-8325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexey Goncharuk reassigned IGNITE-8325: ---------------------------------------- Assignee: Ivan Rakov (was: Alexey Goncharuk) > Compressor thread may miss notification on stop > ----------------------------------------------- > > Key: IGNITE-8325 > URL: https://issues.apache.org/jira/browse/IGNITE-8325 > Project: Ignite > Issue Type: Bug > Reporter: Alexey Goncharuk > Assignee: Ivan Rakov > Priority: Major > Labels: MakeTeamcityGreenAgain > Fix For: 2.5 > > > I saw the following hang on TC: > {code} > "main" #1 prio=5 os_prio=0 tid=0x00007f76b800d000 nid=0x33bf in Object.wait() > [0x00007f76be6ce000] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > at java.lang.Thread.join(Thread.java:1245) > - locked <0x00000000a50d52e0> (a > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor) > at java.lang.Thread.join(Thread.java:1319) > at > org.apache.ignite.internal.util.IgniteUtils.join(IgniteUtils.java:7688) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.shutdown(FileWriteAheadLogManager.java:1993) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.access$800(FileWriteAheadLogManager.java:1775) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager.stop0(FileWriteAheadLogManager.java:520) > at > org.apache.ignite.internal.processors.cache.GridCacheSharedManagerAdapter.stop(GridCacheSharedManagerAdapter.java:94) > at > org.apache.ignite.internal.processors.cache.GridCacheProcessor.stop(GridCacheProcessor.java:941) > at org.apache.ignite.internal.IgniteKernal.stop0(IgniteKernal.java:2240) > at org.apache.ignite.internal.IgniteKernal.stop(IgniteKernal.java:2118) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop0(IgnitionEx.java:2588) > - locked <0x00000000a58a3978> (a > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance) > at > org.apache.ignite.internal.IgnitionEx$IgniteNamedInstance.stop(IgnitionEx.java:2551) > at org.apache.ignite.internal.IgnitionEx.stop(IgnitionEx.java:372) > at org.apache.ignite.Ignition.stop(Ignition.java:229) > at > org.apache.ignite.testframework.junits.GridAbstractTest.stopGrid(GridAbstractTest.java:1081) > at > org.apache.ignite.testframework.junits.GridAbstractTest.stopAllGrids(GridAbstractTest.java:1124) > at > org.apache.ignite.testframework.junits.GridAbstractTest.stopAllGrids(GridAbstractTest.java:1102) > at > org.apache.ignite.internal.processors.cache.persistence.db.wal.WalCompactionTest.afterTest(WalCompactionTest.java:98) > at > org.apache.ignite.testframework.junits.GridAbstractTest.tearDown(GridAbstractTest.java:1687) > at > org.apache.ignite.testframework.junits.common.GridCommonAbstractTest.tearDown(GridCommonAbstractTest.java:492) > at junit.framework.TestCase.runBare(TestCase.java:146) > at junit.framework.TestResult$1.protect(TestResult.java:122) > at junit.framework.TestResult.runProtected(TestResult.java:142) > at junit.framework.TestResult.run(TestResult.java:125) > at junit.framework.TestCase.run(TestCase.java:129) > at junit.framework.TestSuite.runTest(TestSuite.java:255) > at junit.framework.TestSuite.run(TestSuite.java:250) > at junit.framework.TestSuite.runTest(TestSuite.java:255) > at junit.framework.TestSuite.run(TestSuite.java:250) > at > org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84) > at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:369) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:275) > at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:239) > at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:160) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray2(ReflectionUtils.java:206) > at > org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:160) > at > org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:83) > at > org.apache.maven.plugin.surefire.InPluginVMSurefireStarter.runSuitesInProcess(InPluginVMSurefireStarter.java:84) > at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1107) > at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:954) > at > org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:832) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:137) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81) > at > org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:56) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:305) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:192) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:105) > at org.apache.maven.cli.MavenCli.execute(MavenCli.java:956) > at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:290) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:194) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) > at > org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) > at > org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) > .... > "wal-file-compressor%wal.WalCompactionTest2" #26512 prio=5 os_prio=0 > tid=0x00007f75e416d800 nid=0x1e96 in Object.wait() [0x00007f73e99d8000] > java.lang.Thread.State: WAITING (on object monitor) > at java.lang.Object.wait(Native Method) > at java.lang.Object.wait(Object.java:502) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.tryReserveNextSegmentOrWait(FileWriteAheadLogManager.java:1836) > - locked <0x00000000a50d52e0> (a > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor) > at > org.apache.ignite.internal.processors.cache.persistence.wal.FileWriteAheadLogManager$FileCompressor.run(FileWriteAheadLogManager.java:1877) > {code} > We should add another check for the stopped flag before entering the loop. -- This message was sent by Atlassian JIRA (v7.6.3#76005)