[jira] Commented: (SOLR-995) TestJmxMonitoredMap hangs

["Yonik Seeley (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12668572#action_12668572 ] 

Yonik Seeley commented on SOLR-995:
-----------------------------------

Thread dump for the main thread...
perhaps the hang is because incoming and outgoing ports are closed via iptables?

{code}
    [junit] "main" prio=10 tid=0x000000005cf0dc00 nid=0x60a4 runnable [0x0000000040a74000..0x0000000040a76ed0]
    [junit]    java.lang.Thread.State: RUNNABLE
    [junit]     at java.net.PlainSocketImpl.socketConnect(Native Method)
    [junit]     at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
    [junit]     - locked <0x00002aab5a75d9c8> (a java.net.SocksSocketImpl)
    [junit]     at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
    [junit]     at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
    [junit]     at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
    [junit]     at java.net.Socket.connect(Socket.java:519)
    [junit]     at java.net.Socket.connect(Socket.java:469)
    [junit]     at java.net.Socket.<init>(Socket.java:366)
    [junit]     at java.net.Socket.<init>(Socket.java:180)
    [junit]     at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
    [junit]     at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
    [junit]     at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
    [junit]     at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
    [junit]     at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
    [junit]     at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
    [junit]     at sun.rmi.registry.RegistryImpl_Stub.bind(Unknown Source)
    [junit]     at com.sun.jndi.rmi.registry.RegistryContext.bind(RegistryContext.java:120)
    [junit]     at com.sun.jndi.toolkit.url.GenericURLContext.bind(GenericURLContext.java:208)
    [junit]     at javax.naming.InitialContext.bind(InitialContext.java:400)
    [junit]     at javax.management.remote.rmi.RMIConnectorServer.bind(RMIConnectorServer.java:625)
    [junit]     at javax.management.remote.rmi.RMIConnectorServer.start(RMIConnectorServer.java:412)
    [junit]     - locked <0x00002aaab3618768> (a javax.management.remote.rmi.RMIConnectorServer)
    [junit]     at org.apache.solr.core.JmxMonitoredMap.<init>(JmxMonitoredMap.java:95)
    [junit]     at org.apache.solr.core.TestJmxMonitoredMap.setUp(TestJmxMonitoredMap.java:69)
    [junit]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [junit]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    [junit]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    [junit]     at java.lang.reflect.Method.invoke(Method.java:597)
    [junit]     at org.junit.internal.runners.BeforeAndAfterRunner.invokeMethod(BeforeAndAfterRunner.java:74)
    [junit]     at org.junit.internal.runners.BeforeAndAfterRunner.runBefores(BeforeAndAfterRunner.java:50)
    [junit]     at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:33)
    [junit]     at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
    [junit]     at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
    [junit]     at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:66)
    [junit]     at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
    [junit]     at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
    [junit]     at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
    [junit]     at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
    [junit]     at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:32)
    [junit]     at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:420)
    [junit]     at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:911)
    [junit]     at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:768)
{code}

> TestJmxMonitoredMap hangs
> -------------------------
>
>                 Key: SOLR-995
>                 URL: https://issues.apache.org/jira/browse/SOLR-995
>             Project: Solr
>          Issue Type: Bug
>         Environment: CentOS5-64, Java 1.6.0_11, locked down server, most incoming and outgoing ports closed.
>            Reporter: Yonik Seeley
>            Priority: Minor
>
> TestJmxMonitoredMap test hangs.

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