Re: [jboss-as7-dev] Build hangs in controller module
I'll look at this over the weekend. The 2nd thread dump makes me suspect
a concurrency or other bug in the management code; the "main" thread
invoked a managment op and is blocking waiting for a notification of
completion. No other thread is doing anything, so either the
notification got missed (concurrency) or some other bug caused it to not
get emitted.
It doesn't happen all the time, which smells more like a concurrency issue.
On 2/25/11 9:14 AM, Jaikiran Pai wrote:
Updated my local workspace with the latest from AS7 upstream a few
minutes back. The build hangs on my system in the "controller" module
with the following error:
[INFO] --- maven-surefire-plugin:2.5:test (default-test) @
jboss-as-controller ---
[INFO] Surefire report directory:
/home/me/jboss/wc/jbossas/as7/jboss-as/controller/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running
org.jboss.as.controller.test.ExistingConnectionRemoteProxyControllerTestCase
connected
------------
connected
connected
connected
connected
connected
25 Feb, 2011 8:35:51 PM org.jboss.as.protocol.ConnectionImpl
safeHandleMessage
ERROR: Failed to read a message
java.io.EOFException: Read past end of file
at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)
at org.jboss.marshalling.SimpleDataInput.readByte(SimpleDataInput.java:214)
at
org.jboss.as.protocol.SimpleByteDataInput.readByte(SimpleByteDataInput.java:80)
at
org.jboss.as.protocol.mgmt.ManagementRequestHeader.read(ManagementRequestHeader.java:67)
at
org.jboss.as.protocol.mgmt.ManagementProtocolHeader.<init>(ManagementProtocolHeader.java:55)
at
org.jboss.as.protocol.mgmt.ManagementRequestHeader.<init>(ManagementRequestHeader.java:47)
at
org.jboss.as.protocol.mgmt.ManagementHeaderMessageHandler.handle(ManagementHeaderMessageHandler.java:53)
at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:59)
at
org.jboss.as.protocol.ConnectionImpl.safeHandleMessage(ConnectionImpl.java:254)
at org.jboss.as.protocol.ConnectionImpl$1$1.run(ConnectionImpl.java:213)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
I'm using:
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b06)
Java HotSpot(TM) Server VM (build 17.0-b16, mixed mode)
I've attached a thread dump which I took when the build was hung. Anyone
else seeing the same issue?
-Jaikiran
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--
Brian Stansberry
Principal Software Engineer
JBoss by Red Hat