Thanks Joe for the tip. Here is what I have for org.apache.maven.surefire.booter.ForkedBooter though I am not sure what to make of it.
"main" #1 [23885] prio=5 os_prio=0 cpu=1694.03ms elapsed=158.14s tid=0x00007f1070028ec0 nid=23885 runnable [0x00007f1077b78000] java.lang.Thread.State: RUNNABLE at java.io.FileInputStream.readBytes(java.base@21.0.3/Native Method) at java.io.FileInputStream.read(java.base@21.0.3 /FileInputStream.java:287) at java.io.FilterInputStream.read(java.base@21.0.3 /FilterInputStream.java:119) at sun.security.provider.NativePRNG$RandomIO.readFully(java.base@21.0.3 /NativePRNG.java:426) at sun.security.provider.NativePRNG$RandomIO.ensureBufferValid(java.base@21.0.3 /NativePRNG.java:529) at sun.security.provider.NativePRNG$RandomIO.implNextBytes(java.base@21.0.3 /NativePRNG.java:548) - locked <0x00000007107e1a88> (a java.lang.Object) at sun.security.provider.NativePRNG$Blocking.engineNextBytes(java.base@21.0.3 /NativePRNG.java:270) at java.security.SecureRandom.nextBytes(java.base@21.0.3 /SecureRandom.java:768) at org.apache.commons.lang3.CachedRandomBits.<init>(CachedRandomBits.java:67) at org.apache.commons.lang3.RandomStringUtils.random(RandomStringUtils.java:290) at org.apache.commons.lang3.RandomStringUtils.random(RandomStringUtils.java:249) at org.apache.commons.lang3.RandomStringUtils.random(RandomStringUtils.java:147) at org.apache.commons.lang3.RandomStringUtils.random(RandomStringUtils.java:107) at org.apache.commons.lang3.RandomStringUtils.randomAlphanumeric(RandomStringUtils.java:402) at org.apache.nifi.processors.elasticsearch.PutElasticsearchJsonTest.testLargeInputStringHandling(PutElasticsearchJsonTest.java:471) at java.lang.invoke.LambdaForm$DMH/0x00007f0ffc131000.invokeVirtual(java.base@21.0.3 /LambdaForm$DMH) at java.lang.invoke.LambdaForm$MH/0x00007f0ffc131800.invoke(java.base@21.0.3 /LambdaForm$MH) at java.lang.invoke.Invokers$Holder.invokeExact_MT(java.base@21.0.3 /Invokers$Holder) at jdk.internal.reflect.DirectMethodHandleAccessor.invokeImpl(java.base@21.0.3 /DirectMethodHandleAccessor.java:153) at jdk.internal.reflect.DirectMethodHandleAccessor.invoke(java.base@21.0.3 /DirectMethodHandleAccessor.java:103) at java.lang.reflect.Method.invoke(java.base@21.0.3/Method.java:580) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor$$Lambda/0x00007f0ffc0ab128.apply(Unknown Source) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall$$Lambda/0x00007f0ffc0ab538.apply(Unknown Source) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$$Lambda/0x00007f0ffc0de488.apply(Unknown Source) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92) at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:218) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor$$Lambda/0x00007f0ffc19e2e0.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:214) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:139) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbd90.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbb70.invoke(Unknown Source) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cb758.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService$$Lambda/0x00007f0ffc0cc880.accept(Unknown Source) at java.util.ArrayList.forEach(java.base@21.0.3/ArrayList.java:1596) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbd90.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbb70.invoke(Unknown Source) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cb758.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService$$Lambda/0x00007f0ffc0cc880.accept(Unknown Source) at java.util.ArrayList.forEach(java.base@21.0.3/ArrayList.java:1596) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbd90.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cbb70.invoke(Unknown Source) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) at org.junit.platform.engine.support.hierarchical.NodeTestTask$$Lambda/0x00007f0ffc0cb758.execute(Unknown Source) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58) at org.junit.platform.launcher.core.EngineExecutionOrchestrator$$Lambda/0x00007f0ffc0b5958.accept(Unknown Source) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85) at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47) at org.apache.maven.surefire.junitplatform.LazyLauncher.execute(LazyLauncher.java:56) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.execute(JUnitPlatformProvider.java:184) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invokeAllTests(JUnitPlatformProvider.java:148) at org.apache.maven.surefire.junitplatform.JUnitPlatformProvider.invoke(JUnitPlatformProvider.java:122) at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:385) at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162) at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:507) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:495) On Sun, Jul 28, 2024 at 5:34 PM Joe Witt <joe.w...@gmail.com> wrote: > Dan > > You can get a couple thread dumps during the build being in a hung state > and that may be quite informative. > > Thanks > > On Sun, Jul 28, 2024 at 2:27 PM Dan S <dsti...@gmail.com> wrote: > > > Maven home: /opt/apache-maven-3.9.6 Java version: 21.0.3, vendor: Red > Hat, > > Inc., runtime: /usr/lib/jvm/java-21-openjdk-21.0.3.0.9-1.el8.x86_64 > Default > > locale: en_US, platform encoding: UTF-8 OS name: "linux", version: > > "4.18.0-513.24.1.el8_9.x86_64", arch: "amd64", family: "unix" > > > > The command I am running is from top level directory > > ./mvnw -Pcontrib-check > > > > > > On Sat, Jul 27, 2024 at 12:37 PM Chris Sampson > > <chris.samp...@naimuri.com.invalid> wrote: > > > > > Can you provide more information, such as: > > > what command(s) are you running to build? > > > what versions of Java & Maven in what OS? > > > what error(s) are you seeing resulting in the failure? > > > > > > > > > Cheers, > > > > > > --- > > > Chris Sampson > > > IT Consultant > > > chris.samp...@naimuri.com > > > > > > > > > > On 26 Jul 2024, at 21:49, Dan S <dsti...@gmail.com> wrote: > > > > > > > > I am currently working on a feature branch for NIFI-12709 > > > > <https://issues.apache.org/jira/browse/NIFI-12709>. > > > > I currently rebased from main where the latest commit was > > > > 2f73ced5a6dad469fb1942cfe9a6ac61031436a4 > > > > > > > > I consistently cannot build anymore as the build keeps on hanging > when > > > > running > > > org.apache.nifi.processors.elasticsearch.PutElasticsearchJsonTest > > > > I have wiped out my local maven repo but I still am having the > problem. > > > > Is anyone else having this issue? Any suggestions on what I can do? > > > > > > > > >