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Re: [eclipselink-users] Caching (again)
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Hi Andreas,
I am not sure I understand exactly what is happening in your case. Please provide some more details.
As for the logging, there is no specific cache retrieval log message, but you can infer cache retreival from a combination. Here is an example where we get an object from the cache:
[EL Finest]: query: 2013-09-23 10:28:29.246--UnitOfWork(10270267)--Thread(Thread[main,5,main])--Execute query ReadObjectQuery(name="readObject" referenceClass=Technology sql="SELECT ID FROM TECHNOLOGY WHERE (ID = ?)")
[EL Finest]: transaction: 2013-09-23 10:28:29.246--UnitOfWork(10270267)--Thread(Thread[main,5,main])--Register the existing object foo.Technology@16077c2
Note, we log "execute query", but not actual execution on the Connection.
Here is the same query run without the cache hit:
[EL Finest]: query: 2013-09-23 10:30:48.645--UnitOfWork(20356474)--Thread(Thread[main,5,main])--Execute query ReadAllQuery(name="indexes" referenceClass=Index )
[EL Finest]: connection: 2013-09-23 10:30:48.646--ServerSession(18543353)--Connection(5232795)--Thread(Thread[main,5,main])--Connection acquired from connection pool [default].
[EL Fine]: sql: 2013-09-23 10:30:48.646--ServerSession(18543353)--Connection(5232795)--Thread(Thread[main,5,main])--SELECT ID, TECHNOLOGY_ID FROM INDEX1 WHERE (TECHNOLOGY_ID = ?)
bind => [2]
[EL Finest]: connection: 2013-09-23 10:30:48.662--ServerSession(18543353)--Connection(5232795)--Thread(Thread[main,5,main])--Connection released to connection pool [default].
Note the logging on the connection.
Thanks!
I'l provide an example showing what I suspect is wrong behavior.
--
Andreas Joseph Krogh <andreak@xxxxxxxxxxxx> mob: +47 909 56 963
Senior Software Developer / CTO - OfficeNet AS - http://www.officenet.no
Public key: http://home.officenet.no/~andreak/public_key.asc
