Todays update, for those who are interested. ;) I've uninstalled all JRE, JDK, SDK etc all java dirs have been deleted and I've reinstalled everything (related to java) and downloaded Eclipse Ganymede, I installed the latest nightly build of OpenJPA and made a fresh new project, I even copied the project from home and imported it, still no luck with the resulting time.
Now, here's the kicker. I exported to a runnable jar file and ran it on a Debian linux server, the same one that runs our MySQL server, and it took 5~ sec. to complete 500 iterations. So half the time, but still not close to good enough.. I just don't get it! Anything..? Shubbis Paul Copeland wrote: > > What is different abut your laptop at home vs. multiple computers at > work? Are they all connected to the same network? > > On 3/17/2009 11:30 AM, Shubbis wrote: >> Ok, I still dont know what the problem is, but it seems like its not >> OpenJPA's fault (i think). >> I just took the whole project home with me, and installed it on my own >> laptop in a new workspace, and what do you know.. It took 2.3 sec. >> compared >> to the 12-15 sec. >> >> Now, I still don't know the root of the cause, since we have tried it on >> multiple computers at work, but at least this confirms that the project >> itself is working. >> >> Btw Pinaki, your plugin works perfect with MyEclipse 7.1.1 aswell. FYI. >> Nice >> work ;) >> >> Shubbis >> >> PS: adding the project if anyone wants to see. This is without all Ant >> and >> OpenJPA jar files as they were to big to upload here. >> >> http://n2.nabble.com/file/n2493009/OpenJPASISTETEST.rar >> OpenJPASISTETEST.rar >> >> >> Pinaki Poddar wrote: >> >>> Hi, >>> >>>> Maybe someone could post an example of their build.xml file so that i >>>> could try it. See if maybe its my >>>> enhancing thats the problem. >>>> >>> If you are an Eclipse IDE user, you can try a plugin [1] that keeps >>> your >>> classes enhanced always. Or you may be better of with Ant builds as Mike >>> had provided. >>> >>> In either case, Enhancer displays log messages and running it twice >>> perhaps will confirm -- because second time it will say: 'class X is >>> already persistence-capable. Ignoring...' etc. >>> >>> [1] http://people.apache.org/~ppoddar/eclipse/ >>> >>> >>> >> >> >> >> > > > -- View this message in context: http://n2.nabble.com/Slow-performance-with-OpenJPA-when-selecting-from-a-ManyToMany-relation.-tp2466994p2496032.html Sent from the OpenJPA Users mailing list archive at Nabble.com.
