memory leak in discovery
------------------------
Key: DSCR-24
URL: https://jira.duraspace.org/browse/DSCR-24
Project: DSpace Discovery Module
Issue Type: Bug
Reporter: james bardin
Priority: Major
I've tracked a significant memory leak in a dspace 1.7.1 installation back to
the discovery module. The JVM heap would balloon to >1G within a couple days
depending on usage.
A heap dump showed discovery objects in all the "leak suspects" reports
(SimpleSearch, RelatedItems).
Disabling discovery leveled off the memory use (and as a bonus, brought down
the latency of the xmlui significantly).
jdk 1.6.0_24
Tomcat 7.0.16
Apache 2.2 proxy using ajp
I don't have the resources to debug this, but I have a 360MB heap dump I can
post if someone wants it.
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