This might be a stupid David issue but it's at least marginally related to Accumulo so I'm hoping someone will recognize the problem and help.
I am seeing this error when my program is run via maven: java.lang.InterruptedException: sleep interrupted The program connects to a MiniAccumuloCluster and creates a table if it does not exist. The program works fine inside Netbeans. In both NetBeans and Maven, the program connects to the MiniAccumuloCluster just fine. The shutdown is the problem. I have a github project which should demonstrate the issue. # First clone the project git clone https://github.com/medined/jodoc.git cd jodoc # Then build the java image cd java_zulu7 ./build_image.sh # Then compile and create a jar file mvn package # Then build the jodoc image ./build_image.sh # And run the jodoc image. This image runs a MiniAccumuloCluster # using port 20000 for Zookeeper. ./run_image.sh # Finally run the client program via Maven mvn exec:java -Dexec.mainClass="com.codebits.jodoc.WriteAndReadDriver" -DZOOKEEPER_PORT=20000 Here is the full error stack: java.lang.InterruptedException: sleep interrupted at java.lang.Thread.sleep(Native Method) at org.apache.accumulo.core.client.impl.ThriftTransportPool$Closer.closeConnections(ThriftTransportPool.java:137) at org.apache.accumulo.core.client.impl.ThriftTransportPool$Closer.run(ThriftTransportPool.java:147) at java.lang.Thread.run(Thread.java:745) 2014-11-29 21:05:18,011 ERROR [com.codebits.jodoc.WriteAndReadDriver.main()-EventThread] zookeeper.ClientCnxn (ClientCnxn.java:run(513)) - Event thread exiting due to interruption java.lang.InterruptedException at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2048) at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:498) 2014-11-29 21:05:18,012 INFO [com.codebits.jodoc.WriteAndReadDriver.main()-EventThread] zookeeper.ClientCnxn (ClientCnxn.java:run(516)) - EventThread shut down 2014-11-29 21:05:28,010 WARN [com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000)] zookeeper.ClientCnxn (ClientCnxn.java:run(1185)) - Session 0x149fe6a2c5a0007 for server localhost/127.0.0.1:20000, unexpected error, closing socket connection and attempting reconnect java.nio.channels.ClosedByInterruptException at java.nio.channels.spi.AbstractInterruptibleChannel.end(AbstractInterruptibleChannel.java:202) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:477) at org.apache.zookeeper.ClientCnxn$SendThread.doIO(ClientCnxn.java:890) at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1154) 2014-11-29 21:05:29,596 INFO [com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000)] zookeeper.ClientCnxn (ClientCnxn.java:startConnect(1058)) - Opening socket connection to server localhost/127.0.0.1:20000 2014-11-29 21:05:29,596 INFO [com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000)] zookeeper.ClientCnxn (ClientCnxn.java:primeConnection(947)) - Socket connection established to localhost/127.0.0.1:20000, initiating session 2014-11-29 21:05:29,598 INFO [com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000)] zookeeper.ClientCnxn (ClientCnxn.java:readConnectResult(736)) - Session establishment complete on server localhost/127.0.0.1:20000, sessionid = 0x149fe6a2c5a0007, negotiated timeout = 30000 [WARNING] thread Thread[com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000),5,com.codebits.jodoc.WriteAndReadDriver] was interrupted but is still alive after waiting at least 15000msecs [WARNING] thread Thread[com.codebits.jodoc.WriteAndReadDriver.main(localhost:20000),5,com.codebits.jodoc.WriteAndReadDriver] will linger despite being asked to die via interruption [WARNING] thread Thread[Thrift Connection Pool Checker,5,com.codebits.jodoc.WriteAndReadDriver] will linger despite being asked to die via interruption [WARNING] NOTE: 2 thread(s) did not finish despite being asked to via interruption. This is not a problem with exec:java, it is a problem with the running code. Although not serious, it should be remedied. [WARNING] Couldn't destroy threadgroup org.codehaus.mojo.exec.ExecJavaMojo$IsolatedThreadGroup[name=com.codebits.jodoc.WriteAndReadDriver,maxpri=10] java.lang.IllegalThreadStateException at java.lang.ThreadGroup.destroy(ThreadGroup.java:778) at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:328) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) 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:108) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213) at org.apache.maven.cli.MavenCli.main(MavenCli.java:157) 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:483) 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) ---- Any ideas?
