[Pljava-dev] installing jar file

John R Pierce [mailto:pierce at hogranch.com] writes:

>totally off the wall, but how large is this postgres server's
<shared_buffers? I had hard crashing core dump type faults on a number
>of systems when shared_buffers was much over 1500MB (I forget the exact
>threshold, but it was under 1600MB). Johan traced this down to inside
>the Snoracle JVM but not any farther

hmm. shared_buffers is 3GB on this server. it seems weird, though, that
large values for shared_buffers would cause the class loader to crash.

on the other hand, i just reduced shared_buffers to 1500MB and now the jar
file appears to load. i guess now i have to make the code work.

by the way, the installation details if anyone needs them to help with this issue:

amazon linux instance (ec2 cloud), postgresql 9.1.3 from the amazon package system,
current release of pl/java from pljava-x86_64-unknown-linux-gnu-pg9.1-1.4.3.tar.gz,
openjdk-1.6.0 from amazon package system.

thanks,
richard
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