Database 'commits' even after hibernate ehcache hit

Question

I am seeing commits to the database after getting a cache hit from ehcache.

When I look in the MYSQL SQL query logs I see this:

130730 17:20:23    53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
130730 17:20:24    53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit
                   53 Query commit

This is obviously a big performance hit. Any ideas what I have configured wrong?

Answer 1

I solved this eventually. The answer is here in the docs:

http://terracotta.org/documentation/3.7.4/enterprise-ehcache/distributed-hibernate#empty-db-connections

Using the LazyConnectionDataSourceProxy stopped the commits.