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Posted to issues@ignite.apache.org by "Pavel Tupitsyn (Jira)" <ji...@apache.org> on 2026/02/03 12:59:00 UTC
[jira] [Updated] (IGNITE-27628) IgniteClient leaves threads running on close
[ https://issues.apache.org/jira/browse/IGNITE-27628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pavel Tupitsyn updated IGNITE-27628:
------------------------------------
Release Note: Java client: fixed lingering daemon thread. (was: Java client: fix lingering daemon thread.)
> IgniteClient leaves threads running on close
> --------------------------------------------
>
> Key: IGNITE-27628
> URL: https://issues.apache.org/jira/browse/IGNITE-27628
> Project: Ignite
> Issue Type: Bug
> Components: thin clients ai3
> Affects Versions: 3.2
> Reporter: gayatri ramamurthi
> Assignee: Pavel Tupitsyn
> Priority: Major
> Labels: ignite-3
> Fix For: 3.2
>
> Attachments: code.zip
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> *Steps to reproduce:*
> 1. Build and publish ignite-3 (main) (https://github.com/apache/ignite-3) to local maven repo.
> 2. Import attached project (code.zip) to IntelliJ and build project
> 3. Run the following command from project root folder
> *mvn install exec:java `-Dexec.cleanupDaemonThreads=true`-Dexec.mainClass=com.foo.bar.Main*
> 4. Gives the below error.
> *Error:*
> [WARNING] thread Thread[FastTimestamps updater,10,com.foo.bar.Main] was interrupted but is still alive after waiting at least 15000msecs
> [WARNING] thread Thread[FastTimestamps updater,10,com.foo.bar.Main] will linger despite being asked to die via interruption
> [WARNING] NOTE: 1 thread(s) did not finish despite being asked to via interruption. This is not a problem with exec:java, it is a problem with the running code. Although not serious, it should be remedied.
> [WARNING] Couldn't destroy threadgroup org.codehaus.mojo.exec.AbstractExecJavaBase$IsolatedThreadGroup[name=com.foo.bar.Main,maxpri=10]
> java.lang.IllegalThreadStateException
> at java.lang.ThreadGroup.destroy (ThreadGroup.java:803)
> at org.codehaus.mojo.exec.AbstractExecJavaBase.execute (AbstractExecJavaBase.java:345)
> at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:126)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2 (MojoExecutor.java:328)
> at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute (MojoExecutor.java:316)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:212)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:174)
> at org.apache.maven.lifecycle.internal.MojoExecutor.access$000 (MojoExecutor.java:75)
> at org.apache.maven.lifecycle.internal.MojoExecutor$1.run (MojoExecutor.java:162)
> at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute (DefaultMojosExecutionStrategy.java:39)
> at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:159)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:105)
> at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:73)
> at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:53)
> at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:118)
> at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:261)
> at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:173)
> at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:101)
> at org.apache.maven.cli.MavenCli.execute (MavenCli.java:906)
> at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:283)
> at org.apache.maven.cli.MavenCli.main (MavenCli.java:206)
> 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:283)
> at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:226)
> at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:407)
> at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:348)
> [INFO] ------------------------------------------------------------------------
> [INFO] BUILD SUCCESS
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 21.762 s
> [INFO] Finished at: 2026-01-21T20:02:57+05:30
> [INFO] ------------------------------------------------------------------------
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