[jboss-dev-forums] [Design of JBoss Deployment Framework] - ERROR deployment.scanner.AbstractDeploymentScanner$ScannerTh

[venugopalp]

Thanks for help in advance,

The application(ear) is deployed successfully in jboss, when we do load test(on sockets and threads used in the application) on the application we are getting the following exception

Oct-17-2008 08:30:24 ERROR jboss.naming.NamingService run.428  - Naming accept handler stopping

java.net.SocketException: Too many open files
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
        at java.net.ServerSocket.implAccept(ServerSocket.java:448)
        at java.net.ServerSocket.accept(ServerSocket.java:419)
        at org.jnp.server.Main$AcceptHandler.run(Main.java:417)
        at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:134)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
        at java.lang.Thread.run(Thread.java:534)

Oct-17-2008 08:30:24 ERROR jboss.naming.NamingService run.428  - Naming accept handler stopping
java.net.SocketException: Too many open files
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
        at java.net.ServerSocket.implAccept(ServerSocket.java:448)
        at java.net.ServerSocket.accept(ServerSocket.java:419)
        at org.jnp.server.Main$AcceptHandler.run(Main.java:417)
        at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:134)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
        at java.lang.Thread.run(Thread.java:534)

Oct-17-2008 08:30:24 ERROR jboss.naming.NamingService run.428  - Naming accept handler stopping
java.net.SocketException: Too many open files
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
        at java.net.ServerSocket.implAccept(ServerSocket.java:448)
        at java.net.ServerSocket.accept(ServerSocket.java:419)
        at org.jnp.server.Main$AcceptHandler.run(Main.java:417)
        at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:134)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
        at java.lang.Thread.run(Thread.java:534)

Oct-17-2008 08:30:26 ERROR deployment.scanner.AbstractDeploymentScanner$ScannerThread doScan.207  - Scanning failed; continuing
java.lang.NullPointerException
Oct-17-2008 08:30:28 ERROR jboss.naming.NamingService run.428  - Naming accept handler stopping
java.net.SocketException: Too many open files
        at java.net.PlainSocketImpl.socketAccept(Native Method)
        at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
        at java.net.ServerSocket.implAccept(ServerSocket.java:448)
        at java.net.ServerSocket.accept(ServerSocket.java:419)
        at org.jnp.server.Main$AcceptHandler.run(Main.java:417)
        at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:134)
        at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
        at java.lang.Thread.run(Thread.java:534)

Oct-17-2008 08:30:31 ERROR deployment.scanner.AbstractDeploymentScanner$ScannerThread doScan.207  - Scanning failed; continuing
java.lang.NullPointerException


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