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From David Medinets <david.medin...@gmail.com>
Subject Program runs fine in NetBeans fails the shutdown properly running via Maven
Date Sun, 30 Nov 2014 02:15:08 GMT
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?

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