RE: Memory Allocation for JAVA under USS

-----Original Message-----
From: IBM Mainframe Discussion List On Behalf Of Betsy Jeffery

I've got a developer just starting to use JAVA 1.4 under USS
(z/OS 1.4 soon to be z/OS 1.7). I'm wondering what people
are using as a general rule for TSO initial region size for
JAVA developers. I don't like the idea of 256M per session -
which is what I had to give this guy just to get through the
"Hello World" program. (I started him with 30MB then 48MB
and got tired of customizing IEFUSI for him and jumped to
256MB so there is certainly room for tuning). I'm looking
for advice on 1) Java under z/OS tuning and guesstimates or
defaults other shops are giving Java developers who access
USS via TSO. Environmental variables? I haven't found one
yet. USS parms? Thanks in advance.

One word: MORE!

-jc-

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