Hi guys,
I'm still trying to solve the issue with saving Hibernate entities from
Spark. After several attempts to redesign my own code I ended up with
HelloWorld example which clearly demonstrates that it's not the problem in
complexity of my code and session mixing in threads.
The code given bel
I have GenericDAO class which is initialized for each partition. This class
uses SessionFactory.openSession() to open a new session in it's
constructor. As per my understanding, this means that each partition have
different session, but they are using the same SessionFactory to open it.
why not cr
I agree with Igor - I would either make sure session is ThreadLocal or,
more simply, why not create the session at the start of the saveInBatch
method and close it at the end? Creating a SessionFactory is an expensive
operation but creating a Session is a relatively cheap one.
On 6 Sep 2015 07:27,
how do you create your session? do you reuse it across threads? how do you
create/close session manager?
look for the problem in session creation, probably something deadlocked, as
far as I remember hib.session should be created per thread
On 6 September 2015 at 07:11, Zoran Jeremic wrote:
> Hi,
