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BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
WHEN YOU POST, include all relevant version numbers, log files,
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Hi Mark -
        
        I just switched from the Blackdown JDK 117_v3 to the IBM JDK 118
(Apache 1.3.9, JServ 1.1b3) and things seem to be running fine.  I had to
change two items to point to the new installation:

My PATH in /etc/profile to point to the new executable
My wrapper.bin in jserv.properties

        If you've already set these, please, let me know, & I can send you
my jserv.conf or jserv.properties.

        Good luck,

Tom

        

-----Original Message-----
From: Mark [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, November 09, 1999 4:33 PM
To: [EMAIL PROTECTED]
Subject: IBM JVM doesn't run, but Blackdown JVM does on same
installation


----------------------------------------------------------------
BEFORE YOU POST, search the faq at <http://java.apache.org/faq/>
WHEN YOU POST, include all relevant version numbers, log files,
and configuration files.  Don't make us guess your problem!!!
----------------------------------------------------------------

Hi,
    While searching for an answer to this question in the archives for this
list, all I could manage to find were messages saying to read the FAQ and
the question already asked, but the thread in which it was asked turned into
a discussion of the efficiency of native vs. green threads. Well,
considering the FAQ's not there anymore, read the FAQ doesn't seem to be an
appropriate answer anymore.
    I have a working Apache JServ 1.0 installation on Apache 1.3.9 using the
Blackdown JDK1.2preV2 Java VM on Mandrake Linux 6.5 with a 2.2.13 kernel. I
would like to use the IBM JDK1.1.8 VM because I have read that there are
still some issues with native threads (after trying it, I noticed it
deadlocks...) in the Blackdown VM on SMP machines
and because the IBM JVM is faster. However, when I try using the IBM JVM, I
can only get the initial jserv status page to come up. The IBM Java VM works
great on the command-line. I have tried installing JServ with this VM, and
it compiles properly, but it just doesn't work. When I try to run servlets
that run properly with the Blackdown JVM, it just gives me an internal
server error. The log output is below. BTW, I already tried removing kaffe,
and it is not a conflict with the Blackdown installation because I only
installed it after having no luck with the IBM JVM.
    From the way that people kept saying to read the FAQ in response to this
question, there is apparently already a well-known solution to the problem.
Since using this JVM increases the performance of JServ on Linux in some
cases, it would seem that this information should be more readily available.
If anyone could point me to information on setting up this VM with JServ, I
would appreciate it.

Here is a cut from the log file while running the IBM JVM:

[06/11/1999 11:03:19:428] (ERROR) an error returned handling request via
protoc$
[06/11/1999 11:03:19:590] (EMERGENCY) ajp11: can not connect to host
127.0.0.1:$
[06/11/1999 11:03:19:590] (EMERGENCY) ajp11: connection fail
[06/11/1999 11:03:19:590] (ERROR) an error returned handling request via
protoc$
[06/11/1999 11:03:19:752] (EMERGENCY) ajp11: can not connect to host
127.0.0.1:$
[06/11/1999 11:03:19:752] (EMERGENCY) ajp11: connection fail
[06/11/1999 11:03:19:752] (ERROR) an error returned handling request via
protoc$
[06/11/1999 11:03:19:922] (EMERGENCY) ajp11: can not connect to host
127.0.0.1:$
[06/11/1999 11:03:19:922] (EMERGENCY) ajp11: connection fail
[06/11/1999 11:03:19:922] (ERROR) an error returned handling request via
protoc$
[06/11/1999 11:03:20:071] (EMERGENCY) ajp11: can not connect to host
127.0.0.1:$
[06/11/1999 11:03:20:071] (EMERGENCY) ajp11: connection fail

    I didn't include my config files because this is a standard installation
and I didn't make any changes to the config files before it didn't work.

Thanks in advance,
Mark Herman



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