我正在使用maven来构建可能有或没有孩子的项目（不确定是否相关）。我之前有很多很好的项目可以很好地建造，但这个项目就在那里。它在pom.xml中没有任何特殊之处，但它只是在编译阶段挂起。
任何想法我能做什么？项目可以有多少个孩子？
运行kill -3 PID的堆栈跟踪：
Full thread dump OpenJDK 64-Bit Server VM (21.0-b17 mixed mode):
"resolver-5" daemon prio=10 tid=0x00007f2a5473f800 nid=0x4a5a waiting on condition [0x00007f2a5b61a000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e08c45f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
"MultiThreadedHttpConnectionManager cleanup" daemon prio=10 tid=0x00007f2a54922800 nid=0x4920 in Object.wait() [0x00007f2a5b216000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e2255160> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000000e2255160> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$ReferenceQueueThread.run(MultiThreadedHttpConnectionManager.java:1122)
"resolver-4" daemon prio=10 tid=0x00007f2a54a4f000 nid=0x488d waiting on condition [0x00007f2a5b519000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e08c45f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
"resolver-3" daemon prio=10 tid=0x00007f2a54a24000 nid=0x488c waiting on condition [0x00007f2a5b317000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e08c45f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
"resolver-2" daemon prio=10 tid=0x00007f2a54a48800 nid=0x488b waiting on condition [0x00007f2a5bb8c000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e08c45f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
"resolver-1" daemon prio=10 tid=0x00007f2a54a45000 nid=0x488a waiting on condition [0x00007f2a5b857000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000000e08c45f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1043)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1103)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
"Keep-Alive-SocketCleaner" daemon prio=10 tid=0x00007f2a548d9000 nid=0x4833 in Object.wait() [0x00007f2a5b115000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e0d43928> (a sun.net.www.http.KeepAliveStreamCleaner)
at sun.net.www.http.KeepAliveStreamCleaner.run(KeepAliveStreamCleaner.java:101)
- locked <0x00000000e0d43928> (a sun.net.www.http.KeepAliveStreamCleaner)
at java.lang.Thread.run(Thread.java:722)
"com.google.inject.internal.util.$Finalizer" daemon prio=10 tid=0x00007f2a5c177800 nid=0x4505 in Object.wait() [0x00007f2a6010b000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e03c1470> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000000e03c1470> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at com.google.inject.internal.util.$Finalizer.run(Finalizer.java:144)
at java.lang.Thread.run(Thread.java:722)
"Service Thread" daemon prio=10 tid=0x0000000001d23800 nid=0x44e8 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=10 tid=0x0000000001d20800 nid=0x44e7 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=10 tid=0x0000000001d1d800 nid=0x44e6 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x0000000001d1b000 nid=0x44e5 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=10 tid=0x0000000001cbe800 nid=0x44e4 in Object.wait() [0x00007f2a61be6000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e0281070> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000000e0281070> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:177)
"Reference Handler" daemon prio=10 tid=0x0000000001cbc800 nid=0x44e3 in Object.wait() [0x00007f2a61ce7000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e0280de8> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:503)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
- locked <0x00000000e0280de8> (a java.lang.ref.Reference$Lock)
"main" prio=10 tid=0x0000000001c21000 nid=0x44df runnable [0x00007f2a68357000]
java.lang.Thread.State: RUNNABLE
at java.util.WeakHashMap.get(WeakHashMap.java:376)
at com.sun.tools.javac.code.Types$MembersClosureCache.visitClassType(Types.java:2129)
at com.sun.tools.javac.code.Types$MembersClosureCache.visitClassType(Types.java:2101)
at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:583)
at com.sun.tools.javac.code.Types$DefaultTypeVisitor.visit(Types.java:3712)
at com.sun.tools.javac.code.Types.membersClosure(Types.java:2154)
at com.sun.tools.javac.code.Types$ImplementationCache.get(Types.java:2064)
at com.sun.tools.javac.code.Types.implementation(Types.java:2096)
at com.sun.tools.javac.code.Symbol$MethodSymbol.implementation(Symbol.java:1226)
at com.sun.tools.javac.code.Symbol$MethodSymbol.implementation(Symbol.java:1215)
at com.sun.tools.javac.comp.Check.checkCompatibleConcretes(Check.java:1538)
at com.sun.tools.javac.comp.Check.checkCompatibleSupertypes(Check.java:2071)
at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:3204)
at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:3154)
at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:3090)
at com.sun.tools.javac.comp.Attr.attrib(Attr.java:3064)
at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1182)
at com.sun.tools.javac.main.JavaCompiler.compile2(JavaCompiler.java:870)
at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:829)
at com.sun.tools.javac.main.Main.compile(Main.java:417)
at com.sun.tools.javac.main.Main.compile(Main.java:331)
at com.sun.tools.javac.main.Main.compile(Main.java:322)
at com.sun.tools.javac.Main.compile(Main.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:554)
at org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:161)
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:605)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
"VM Thread" prio=10 tid=0x0000000001cb4000 nid=0x44e2 runnable
"GC task thread#0 (ParallelGC)" prio=10 tid=0x0000000001c2c000 nid=0x44e0 runnable
"GC task thread#1 (ParallelGC)" prio=10 tid=0x0000000001c2d800 nid=0x44e1 runnable
"VM Periodic Task Thread" prio=10 tid=0x0000000001d2e000 nid=0x44e9 waiting on condition
JNI global references: 349
Heap
PSYoungGen total 135936K, used 93082K [0x00000000f5560000, 0x0000000100000000, 0x0000000100000000)
eden space 113280K, 62% used [0x00000000f5560000,0x00000000f9a2e6a8,0x00000000fc400000)
from space 22656K, 99% used [0x00000000fe9e0000,0x00000000ffff83b8,0x0000000100000000)
to space 30720K, 0% used [0x00000000fc400000,0x00000000fc400000,0x00000000fe200000)
PSOldGen total 241408K, used 185439K [0x00000000e0000000, 0x00000000eebc0000, 0x00000000f5560000)
object space 241408K, 76% used [0x00000000e0000000,0x00000000eb517f78,0x00000000eebc0000)
PSPermGen total 168832K, used 168769K [0x00000000d5a00000, 0x00000000dfee0000, 0x00000000e0000000)
object space 168832K, 99% used [0x00000000d5a00000,0x00000000dfed0678,0x00000000dfee0000)
答案 0 :(得分：1)
由于COMODO Anti-Virus for Linux导致类似的kill -3输出，我遇到了同样的问题。删除该软件消除了这个问题。