The minimum modulo is not that bad. The current mod is 529447, and the
minimum 482029.
Primary File Head (dat001):
modulo --------------> 122069
hashtype ------------> 96
version -------------> 3
blksiz --------------> 15 (16384)
idxinf --------------> 10
bproof --------------> 1
multi-over file -----> 0
rm ------------------> 255
prt_at --------------> 192
nullv --------------> 129
beg_modulo ----------> 0
file_limit ----------> 2000000000
Overflow File Head (over001):
modulo --------------> 0 (not used)
hashtype ------------> 0 (not used)
block size ----------> 0 (1024) (not used)
next_block ----------> 0 (block 0)
block_count ---------> 0
max_blk_cnt ---------> 4077
file_logical_end ----> -2070724608
current_modulo ------> 529447
min_modulo ----------> 482029
split_factor --------> 95
merge_factor --------> 40
grp_fre_blk_cnt -----> 5
file_limit ----------> 2000000000
total_free_blk ------> 0
p_file_cnt ----------> 5
o_file_cnt ----------> 1
Free Block List:
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Robert
DunnMiller
Sent: Thursday, May 11, 2006 11:42 AM
To: [email protected]
Cc: [EMAIL PROTECTED]
Subject: RE: [U2] Unidata logging of BASIC Runtime errors
I have seen this happen before when the minimum.modulo is too small (usually
the original size of the file). As to the "#" delimiter in the key, that
will contribute to poor hashing, but I would recommend the first step to be
resizing, and resetting the minimum.modulo to the same size as the resize
modulo.
HTH
---
Regards,
Robert
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Baakkonen, Rodney A
(Rod) 46K
Sent: Thursday, May 11, 2006 09:07
To: '[email protected]'
Subject: RE: [U2] Unidata logging of BASIC Runtime errors
How about some other hashing algorithms like Universe has. I have some files
that have compound keys, where the separator is a '#' and the hashing is
awful. This is what GROUP.STAT looks like:
File = AUTHORIZATION modulo=529314 hash type=0 blocksize=16384
Split/Merge type = KEYDATA
Grp# Bytes Records
0 770 1>
1 11583 18>>>>>>>>>>>>>>>>>>
2 0 0
3 12109 22>>>>>>>>>>>>>>>>>>>>>>
4 0 0
5 9647 17>>>>>>>>>>>>>>>>>
6 0 0
7 12215 20>>>>>>>>>>>>>>>>>>>>
8 0 0
9 10338 19>>>>>>>>>>>>>>>>>>>
10 0 0
11 10776 19>>>>>>>>>>>>>>>>>>>
12 0 0
13 10281 18>>>>>>>>>>>>>>>>>>
14 0 0
15 10471 19>>>>>>>>>>>>>>>>>>>
16 0 0
17 12115 22>>>>>>>>>>>>>>>>>>>>>>
18 0 0
19 10812 19>>>>>>>>>>>>>>>>>>>
I have experimented with blocksize, KEYONLY, HASHTYPE of 1 and this was the
best I could do. I am sure that if I brought this file over to Universe, I
could find an algorithm that could handle this compound key a lot better. If
you need sample data for files that don't hash well, I have some good
examples besides this one. The developers seem to love intelligent keys, and
sometimes what they come up with does not hash worth a damn. - Rod
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Wally Terhune
Sent: Wednesday, May 10, 2006 10:38 PM
To: [email protected]
Subject: Fw: [U2] Unidata logging of BASIC Runtime errors
So - we are starting our planning cycle for the next release of UniData
now.
Is this something that there is a ground-swell of support for?
If so - what would it look like?
All or nothing switch? UDT.OPTIONS? udtconfig setting? environment
variable? All users? Just selected users?
New log name - eg unibasic.errlog vs udt.errlog?
Some limit to the number logged before shutting it off? (concern about log
size and filling disk?)
ALL UniBasic run-time errors or warnings logged - regardless of fatality?
Just some class of errors? Is so - how would you define the ones you want
logged?
Collect your thoughts and funnel them thru the U2UG Better and Better
committee...
That is likely a better way than flooding this list. Just my
recommendation.
Wally Terhune
U2 Support Architect
IBM Information Management
4700 South Syracuse Street, Denver, CO 80237
Tel: 303.773.7969
Fax: 303.773.5915
[EMAIL PROTECTED]
----- Forwarded by Wally Terhune/Denver/IBM on 05/10/2006 05:27 PM -----
"Bill Haskett"
<[EMAIL PROTECTED]
os.net> To
Sent by: <[email protected]>
[EMAIL PROTECTED] cc
stserver.u2ug.org
Subject
[U2] Unidata logging of BASIC
05/10/2006 04:07 Runtime errors
PM
Please respond to
[EMAIL PROTECTED]
er.u2ug.org
Dave:
UniData does not have logging for BASIC runtime errors (IBM got back with
me
on this). There aren't enough requests for this feature to include it in
UniData. :-(
Bill Haskett
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