Another thought .... jrf on jBASE 5.0 will use hash method 5 to calculate what groups the items go in to. This differs from jBASE 4.0 where it will use hash method 3. So you'll get a different distribution of items in the file.
Maybe this differing hash method is causing the problems? Could you try it by forcing the resize to be hash method # 3 like this ? jrf -M3 FBNK.RE.CONSOL.PROFIT This would need to be actually resized -- the -M3 and -Rv option together seems to confuse jrf Greg > > > Is it possible that that bucket size has been reduced for some reason > on jBase 5?? > > I've not been paying complete attention to this thread but have you > done a jstat before and after running jrf to see what it says?? > > Simon > > --------------------------------- > Simon Verona > Director > Dealer Management Services Ltd > > Sent from my iPhone > > On 11 May 2009, at 19:42, Jim Idle <[email protected]> wrote: > > > > > Christophe wrote: > >> Hi Jim, > >> > >> Sorry I keyed the JBase 4 release incorrectly. Should be 4.1 (4.19) > >> Patch 0758 > >> > >> We have had not problem with the jBase 4.1 (T24 R05) so far... We 've > >> logged a call with Temenos to explain the suddent increase in Modulo > >> with jBase 5.0. But they are advising us that JBase 5.0 is correct... > >> Which I cannot believe... Still got the call opened. Thanks for your > >> feedback. > >> > > Then I would ask them the following: > > > > 1) If jBASE 5 is correct here, then should not the entire prior base > > be > > patched to fix the previous jrf? > > 2) Why is jBASE 5 correct in oversizing the file 3 or 4 times bigger > > than it should be? > > > > I can only think that someone thought it a good idea to increase the > > expansion margin by a factor of 3, which makes no sense. If this is > > indeed what jrf on jBASE 5 should be saying, then the reason why needs > > to be documented. Files that are too big are not generally a huge > > overhead, but if you are doing SELECT and READNEXT a lot, then you > > will > > have a lot of empty buckets to traverse and a lot of wasted file cache > > doing it. > > > > Jim > > > > > > > > > --~--~---------~--~----~------------~-------~--~----~ Please read the posting guidelines at: http://groups.google.com/group/jBASE/web/Posting%20Guidelines IMPORTANT: Type T24: at the start of the subject line for questions specific to Globus/T24 To post, send email to [email protected] To unsubscribe, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jBASE?hl=en -~----------~----~----~----~------~----~------~--~---
