Java servlets on yellowdog

[Chuck Griffith]

 From a newcomer but not a newbie:

Background: I have a server running LinuxPPC with JServ serving data 
off a postgresql database. I tried to add new functions that I 
developed on my MacOSX computer. Turns out that I have postgresql 7.2 
on MacOSX and 6.5 on LinuxPPC and all the new powerful SQL I am using 
doesn't work on 6.5. I tried to upgrade to 7.2 on LinuxPPC but it 
looked like it was going to require upgrading too many packages. I 
figured I might as well upgrade the whole OS but of course LinuxPPC 
is no more.

So... Here I am at yellowdog 2.2 with a nice new spiffy postgresql 
but when I go to put my Java servlets to work, I am having trouble 
finding something that works. My old JServ rpm doesn't install on 
yellowdog (it doesn't say why) and I don't see any indication that 
there is a Jakarta for yellowdog. I haven't given up yet on JServ but 
before I beat my head against that wall I thought I would ask:

Are other people doing Java servlets? If so, with what server?

How about QMail? That isn't functioning yet either so it would be 
nice to know if somebody else is sure that it works on yellowdog. I 
probably just need to beat it into submission.

thanks