Re: Tomcat crash @ midnight - but why?

Maybe it is caused by automatic Windows Update. Did you check it? - Alexey. Martin Cavanagh wrote: Hi guys, I'm still having this problem. Its happened 3 times now. Always at exactly midnight. 21.09, 25.09 and 26.09. We have VM Ware Server as the hardware - could this cause the problem?

Re: Tomcat crash @ midnight - but why?

. Notifications only :( Keep the ideas coming guys! just to to check - there is no hidden setting in Tomcat which says - shut me down at midnight sometimes for an inexplainable reason? Martin Alexey Solofnenko wrote: Maybe it is caused by automatic Windows Update. Did you check it? - Alexey. Martin

Re: How do I run Tomcat as a non-root user?

Look there: http://wiki.apache.org/tomcat/HowTo#head-18d1c3f3fa702a1be769340784515eecce6e0ac9 . - Alexey. Rob Tanner wrote: Hi, How do I run Tomcat as a non-root user? I need to be able to bind to ports 80 & 443 which are privileged ports. I know that with straight Apache the user that i

Re: Tomcat becomes non-response for ~30 seconds

Theoretically, the behaviour can be caused by network problems - [reverse] DNS could not be resolved (maybe for logging), file share becomes unavailable, etc. - Alexey. jnedzel wrote: Folks: We're having an intermittent problem with Tomcat becoming non-responsive for a while (between 30 seco

Re: OCI vs THIN

We evaluated OCI driver ourselves and found that it has only one benefit - external OPS$ account support. Otherwise THIN driver requires less maintenance, less installation and it is often faster, because it brings some datatypes inline (LONG, if I am not mistaken). - Alexey. Rumpa Giri wrote

Re: Tomcat with 8 GB memory

I was under impression that GC does not scale linearly. That means one 8GB process will be slower than two 4GB processes. There are other considerations too: multi-threading - global locks will lock less threads (maybe in GC, heap, application logic, ...), but cluster overhead may be noticeable

Re: Tomcat with 8 GB memory

. Caldarale, Charles R wrote: From: Alexey Solofnenko [mailto:[EMAIL PROTECTED] Subject: Re: Tomcat with 8 GB memory I was under impression that GC does not scale linearly. That means one 8GB process will be slower than two 4GB processes. Not true. The time of a full GC using modern algorithms

Re: Tomcat with 8 GB memory

being misled by foolishness. Ron Joe Nathan wrote: Alexey Solofnenko-2 wrote: No, each of two 4GB processes will have only a half of the objects under the same load. And I heard that GC does not scale linear with heap size. And this is without multi-threading performance considerations. As

Re: Tomcat with 8 GB memory

without requiring much more memory. But unlike [most] web applications we have a lot of long lived objects and maybe synchronization issues are the major factor in our case. That is why I say that only performance tests can say for sure. - Alexey. Caldarale, Charles R wrote: From: Alexey

Re: Tomcat with 8 GB memory

There can be hidden dependencies on native code. For example, JDBC drivers (OCI, ...). Fortunately there are usually corresponding 64 bit libraries available - you just need to update PATH or LD_LIBRARY_PATH. - Alexey. Andrew Miehs wrote: On 31/07/2007, at 2:04 PM, Mohan2005 wrote: so no

Re: Tomcat and path with pound sign (#) -> ClassNotFoundException

Are you allowed to create symbolic links with normal names? - Alexey. Markus Schiegl wrote: Hi there, starting Tomcat from a path containing a pound sign (#) somewhere results in a ClassNotFoundException. I've checked this with - Solaris Sparc/X86 + Mac OS X - Java 5 + 6 - Tomcat 5.5.23 + 6.0

Re: Tomcat and path with pound sign (#) -> ClassNotFoundException

Try running "bash -x catalina.sh run" to see if Java is started correctly. If it is not, try running the same command from a normal directory, and run the same command yourself without using scripts provided with Tomcat. - Alexey. Markus Schiegl wrote: Hi, you're right about # as a special

Re: Tomcat and path with pound sign (#) -> ClassNotFoundException

russ/strace. same problem if I call java directly - okay it does not log to catalina.out but to stdout... Somewhere the road while watching the truss output the open-syscalls use the wrong/truncated directory. thanks and kind regards, Markus Alexey Solofnenko wrote: Try running "bash

Re: Java freezing at 100% usage, tomcat 5, java 5

I do not know the answer. A similar behaviour happened with our servers when finilizer dead-locked. In your case Finilizer did not dead-lock, but it fails with exception and I do not know if it recovers after that. Try checking stack trace several times in a row and see what the finilizer does.

Re: Can two Tomcat web apps deadlock each other?

Everything is possible, but unlikely. Please try running server stack trace from http://tmitevski.users.mcs2.netarray.com/stacktrace/app/launch.jnlp to get a thread dump. It will show the list of threads and what locks they have acquired and what locks they are waiting for. - Alexey. Wm.A.St

Re: Can two Tomcat web apps deadlock each other?

ng another version with changes that will either fix the problem (we hope) or yield some more information about what is going on. -=bill Alexey Solofnenko wrote: Everything is possible, but unlikely. Please try running server stack trace from http://tmitevski.users.mcs2.netarray.com/stac