[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: ERROR deployment.scanner.AbstractDeploymentScanner$Scan

[venugopalp]

The application(ear) is deployed successfully in jboss-4.0.2 on Linux with j2sdk-1.4.2, 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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