[Pljava-dev] Regarding huge shared buffers

maybe there should be a note in solutions.html mentioning the possibility of encountering this problem and the likely fix.

richard

-----Original Message-----
From: pljava-dev-bounces at pgfoundry.org on behalf of Johann 'Myrkraverk' Oskarsson
Sent: Fri 5/25/2012 2:48 PM
To: PL/Java Development
Subject: [Pljava-dev] Regarding huge shared buffers

Hi,

A few people have run into spurious segfaults in the Java Virtual
Machine when shared_buffers are set to 2GB or sligtly less.

For the record I was unable to reproduce it on a PPC Linux machine with
OpenJDK:

psql (9.1.3)
Type "help" for help.

johann=# select getsysprop( 'java.home' );
getsysprop
---------------------------------------------------
/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.ppc64/jre
(1 row)

johann=# show shared_buffers;
shared_buffers
----------------
2GB
(1 row)

--
Johann Oskarsson http://www.2ndquadrant.com/ |[]
PostgreSQL Development, 24x7 Support, Training and Services --+--
|
Blog: http://my.opera.com/myrkraverk/blog/
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