On 09.04.2014, at 07:15, Michael Dürig <mdue...@apache.org> wrote:
> On 9.4.14 4:12 , Rob Ryan wrote:
>> It would be appropriate to change the warning to warn about
>> concurrent reads as well. That would help highlight performance
>> risks.
>
> There is such a warning actually. The discussion here was about the incorrect
> warning that is issued when writing concurrently.
So when 2 threads use the same session for read operations, then you get
another warning ("concurrent access")?
If the threads are synchronized, so one finishes its session operations, then
the other thread uses it (not in parallel), and when that other thread has
finished, the first one again reads from the session, would you get a warning
then? AFAIC, the messages are triggered only when it has to wait for another
thread.
I know, concurrent use of sessions must be avoided. I am just curious to fully
understand the issue I am seeing.
Cheers,
Alex
