HDScanner exception
Using AS trunk (rev. 74306) the HDScanner fails after while (lets say between 2 and 5 minutes idle) with this Exception:
2008-06-09 13:27:34,689 WARN [org.jboss.system.server.profileservice.hotdeploy.HDScanner] (HDScanner) Scan failed java.lang.NullPointerException at java.util.Arrays$ArrayList.<init>(Arrays.java:2355) at java.util.Arrays.asList(Arrays.java:2341) at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:67) at sun.net.www.protocol.file.FileURLConnection.initializeHeaders(FileURLConnection.java:90) at sun.net.www.protocol.file.FileURLConnection.getLastModified(FileURLConnection.java:151) at org.jboss.virtual.plugins.context.AbstractURLHandler.exists(AbstractURLHandler.java:119) at org.jboss.virtual.VirtualFile.exists(VirtualFile.java:179) at org.jboss.system.server.profile.basic.ProfileImpl.getModifiedDeployments(ProfileImpl.java:308) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:260) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:280) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:65) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:142) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:166) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595)
Deployment does not seem to work after that anymore.
Furthermore running the testsuite with one-test ends up with in the following:
2008-06-09 13:27:44,429 ERROR [org.jboss.naming.Naming] (JBoss System Threads(1)-2) Naming accept handler stopping java.net.SocketException: Too many open files at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384) at java.net.ServerSocket.implAccept(ServerSocket.java:450) at java.net.ServerSocket.accept(ServerSocket.java:421) at org.jnp.server.Main$AcceptHandler.run(Main.java:482) at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:148) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595)
Someone else experiencing the same problem? Any hints?
Thanks,
Emanuel
