Oracle support insists that we use a java 1.6 driver with our java 1.6 application before they will give us more help on the PGA usage problem.
We will be moving to ojdbc6.jar version 11.1.0.7 and the associated native libraries provided in the oracle client software.
SSC jira is here:
https://jira.slac.stanford.edu/browse/SSC-208
Jira Release info for pipeline project is here: