I suppose that's expected. The cache doesn't just hold a TGT id. It holds
the entire TGT object and its history and children, etc. 

 

From: Whittaker, Geoffrey [mailto:[email protected]] 
Sent: Monday, April 13, 2015 9:50 AM
To: [email protected]
Subject: [cas-user] Ehcache Max Elements and Overflow settings

 

I just deployed my first ehcache-backed cas4 server yesterday and I
noticed that I'm getting 15-20 MB worth of data in my TGT overflow file. 

 

I only show 4k unexpired TGTs in my statistics window and my MaxElements
in memory is at the default 10,000.  Is this normal behavior or have I got
a configuration issue somewhere? 

 

I expected at 10k elements in memory that I'd rarely if ever use the file
on disk.

 

Geoff 

 
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