Jesper Pedersen [
http://community.jboss.org/people/jesper.pedersen] created the
discussion
"Re: Management of IronJacamar"
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How does the CachedConnectionManager play into the JCA container
now? Is it still a hard dependency? If its still there, it would be really great to be
able to remove it completely from the configuration.
CCM is still there, since it implements one of the SPIs. If it'll be used is another
matter - I think EJB is the only user of the SPI in question. Discussing for another
thread.
I like the fact that you will be able to turn on and off the
statistics, as we will be able to directly measure the difference, and it probably helps
with the benchmarking activities.
The overhead of statistics is minimal. However I considered that there will be use-cases
where you don't want to record the results. The key method is clear(), which will
allow you to reset all counters.
The one statistic that seems to be missing is the max connection
count in use, which is probably also the worst from a performance perspective. Was that
intentional? It seems like you could just use the created count for that, if it was
greater than the min and less than the max anyway.
https://issues.jboss.org/browse/JBJCA-545 https://issues.jboss.org/browse/JBJCA-545
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