Search found 4992 matches

by kcbland
Tue Jun 24, 2008 9:14 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: LookUp on Condition
Replies: 5
Views: 1954

What is the relationship between the two files/datasets? Are you matching on order number? Your example isn't quite clear.
by kcbland
Tue Jun 24, 2008 9:00 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Any Good Documentation on Best Practices
Replies: 8
Views: 3775

One of the difficulties is how the ETL is going to be used. One good practice for ETL in a data warehouse of small volume and large processing window won't apply to a high volume and small processing window. You may have to factor in staff competency and ability to maintain the code. If your source ...
by kcbland
Mon Jun 23, 2008 2:58 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Jobs are hanging can't kill PID
Replies: 4
Views: 2644

Your post sheds more light. Once jobs are done the STOP button doesn't really work anymore while 3rd party external processing are running. So, if you're doing Routine calls to go out and run shell scripts, connect to databases via command line, etc, you're in a blackout zone. Until those commands r...
by kcbland
Mon Jun 23, 2008 12:46 pm
Forum: General
Topic: Transformer Stage hangs
Replies: 1
Views: 1435

Is this problem only on one PC? If so, it's probably a Windoze issue. You should consider a re-isntall of the DS Client.
by kcbland
Mon Jun 23, 2008 12:33 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Jobs are hanging can't kill PID
Replies: 4
Views: 2644

Rather than hanging could it be writing out its write-delayed hashed files? As for killing/stopping jobs, the Director STOP button is the first best recommendation. Usually a Task Manager kill is the second last thing to do, right before a server reboot. Try the STOP button, try the Cleanup Resource...
by kcbland
Mon Jun 23, 2008 12:29 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Clean up resources
Replies: 4
Views: 1705

Please don't post with a color of pink. I could not read your post clearly. :(

Cleanup Resources is only valid if there are active threads on the job. If you try to cleanup a job that has finished, what would be there to cleanup/logout?
by kcbland
Mon Jun 23, 2008 12:25 pm
Forum: General
Topic: Stopped job runs in background
Replies: 2
Views: 1342

Make sure there isn't an active thread still running, like a zombie. Of course, rebooting the server is like a Microsoft solution but it just may be the easiest.
by kcbland
Tue May 13, 2008 1:19 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Hashed file optimization
Replies: 1
Views: 1416

Keep it simple. Always use DYNAMIC, for tuning, pretty much setting a minimum modulus should be about it. Don't overcalculate it, just simply set it high enough to keep from dynamically resizing. A modulus of 200K is a 400M DATA file, 300K is 600M, 400K is 800M, get the pattern? Just size higher tha...
by kcbland
Thu May 08, 2008 7:51 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Sequence calling stored procedure is never ending
Replies: 3
Views: 1515

How are you calling the SP? In before/after-SQL tab or as the SQL query? Has this job previously worked and is it now failing?
by kcbland
Thu May 08, 2008 7:24 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Sequence calling stored procedure is never ending
Replies: 3
Views: 1515

Does your procedure return any rows to DataStage?
by kcbland
Thu May 08, 2008 7:23 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: what is difference between datastage TX and data stage EE
Replies: 1
Views: 1286

TX is the old Mercator product, used for realtime processing. EE is the former Orchestrate product, now deeply ingrained as the parallel processing framework for all future processing in the larger tool suite.
by kcbland
Thu May 08, 2008 7:17 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Never use basic transformers!!!
Replies: 22
Views: 9271

Unless, of course, you install a full DataStage Engine on every machine. Talk to your account rep - they'd LOVE to hear from you ($$$$$$). Only on each SMP machine in the cluster - the MPP are out of consideration. I doubt anyone will pay to license a DS Engine on every phyiscal machine in the SMP ...
by kcbland
Wed May 07, 2008 3:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Never use basic transformers!!!
Replies: 22
Views: 9271

Partitioned Parallelism and either a mixed MPP and SMP environment or clustered environment won't work with DS BASIC Transformers. Then DS BASIC Transformer is only available on the one SMP server running the DS Engine.
by kcbland
Wed May 07, 2008 2:50 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Executable file of a DS Job
Replies: 26
Views: 21486

I'm absolutely correct in my original statement. There are NO executables generated by Server or PX. The RT_CONFIG has no executable or near-executable stored in it. Jobs are generated subroutines or linked objects called by a third party - either DSD.RUN or the osh interpreter.