search this list for that error message, this has been answered lots of times already.
-igor On Tue, Nov 22, 2011 at 12:10 PM, sreekar <[email protected]> wrote: > Hello, > > We've build a web app using wicket 1.4.12, and the app is working fine in > PROD as of now. > > But in few cases we're not sure why, sometimes the app will be broken, when > we go and check our system logs we always find the same error -- > Diskpage > store error. Reason : Too many open files. > > Can you help us how to fix this issue. Below is the stack trace : > > [ERROR] [org.apache.wicket.protocol.http.pagestore.DiskPageStore] [Error > flushing page] > java.lang.RuntimeException: java.io.FileNotFoundException: > /config/jboss/ews/1.0/domains/sub/SMG-A2/work/Catalina/vx103a.uprr.com/smg/wicketFilter-filestore/8911/4302/AAB43AE22C72ABBC7C7995E618289944.smgA2/pm-null > (Too many open files) > at > org.apache.wicket.protocol.http.pagestore.FileChannelPool.newFileChannel(FileChannelPool.java:103) > at > org.apache.wicket.protocol.http.pagestore.FileChannelPool.getFileChannel(FileChannelPool.java:170) > at > org.apache.wicket.protocol.http.pagestore.DiskPageStore$SessionEntry.savePage(DiskPageStore.java:241) > at > org.apache.wicket.protocol.http.pagestore.DiskPageStore.flushPagesToSaveList(DiskPageStore.java:924) > at > org.apache.wicket.protocol.http.pagestore.DiskPageStore$PageSavingThread.run(DiskPageStore.java:996) > at java.lang.Thread.run(Thread.java:619) > Caused by: java.io.FileNotFoundException: > /config/jboss/ews/1.0/domains/sub/SMG-A2/work/Catalina/vx103a.uprr.com/smg/wicketFilter-filestore/8911/4302/AAB43AE22C72ABBC7C7995E618289944.smgA2/pm-null > (Too many open files) > at java.io.RandomAccessFile.open(Native Method) > at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212) > at > org.apache.wicket.protocol.http.pagestore.FileChannelPool.newFileChannel(FileChannelPool.java:98) > ... 5 more > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/DiskPageStore-issue-tp4097112p4097112.html > Sent from the Forum for Wicket Core developers mailing list archive at > Nabble.com. >
