Search found 53125 matches

by ray.wurlod
Sat May 06, 2006 2:45 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: main program: segmentation fault
Replies: 1
Views: 809

Welcome aboard. :D Segementation fault covers a wide variety of possibilities; in Windows terms it's like an access violation - an attempt to access a memory address not owned by the process. It can - for example - be caused by trying to put more than N characters into a string[N] or string[max=N] f...
by ray.wurlod
Sat May 06, 2006 1:48 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Avoid warnings when Wait for file Timeouts.
Replies: 33
Views: 15505

Right. 10 seconds is way too long. But a NAP of 100 milliseconds wil relinquish the CPU to another process, and be close enough to immediate as makes no odds. Even 500 milliseconds probably wouldn't be noticed. After all, you don't use Wait For File in real-time enabled applications.
by ray.wurlod
Fri May 05, 2006 3:49 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Tunables in Administrator
Replies: 6
Views: 2016

True, too true. Just got out of bed early Saturday morning. You know how it is.
by ray.wurlod
Fri May 05, 2006 3:45 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Job runs differently under director
Replies: 3
Views: 951

Check the "job starting" entry in the log file to see what parameter values are actually being passed.
by ray.wurlod
Fri May 05, 2006 3:43 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: User Roles
Replies: 3
Views: 842

None, really, apart from import into a protected project.
by ray.wurlod
Fri May 05, 2006 3:42 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Avoid warnings when Wait for file Timeouts.
Replies: 33
Views: 15505

Put a short SLEEP (or even a NAP) in the ELSE clause of OPENSEQ, otherwise this routine will eat lots of CPU cycles.
by ray.wurlod
Fri May 05, 2006 3:37 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Looping through the files in directory
Replies: 5
Views: 3764

The StartLoop activity can be set to process a "list of things". The list can be generated by any means, such as a regular expression or a script. Read the manual chapter or on-line help on StartLoop activity.
by ray.wurlod
Fri May 05, 2006 3:35 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: SEQUENTIAL FILE STAGE - GETTING STUCK :-(
Replies: 10
Views: 2429

Is your client Windows XP SP2? If so, you might need a patch from the DataStage vendor.
by ray.wurlod
Fri May 05, 2006 3:33 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Job aborts without fatal error
Replies: 7
Views: 1593

Is this a server job (as per the original post) or a parallel job (the forum on which you posted it)? If you reset your change does it work again? If so, the change is the culprit.
by ray.wurlod
Fri May 05, 2006 3:31 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Cannot read from OCI stage
Replies: 4
Views: 1184

Are you posting on both fora because you can not read from OCI stage both in server and parallel jobs? Doesn't this give a faint hint as to the cause? Oracle client configuration, maybe?
by ray.wurlod
Fri May 05, 2006 3:29 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Tunables in Administrator
Replies: 6
Views: 2016

That answer is not correct. The Tunables values are the default (not maximum) size to be used for hashed file cache - not hashed files. What you set in the Administrator is the default value; these can be overridden on a per-job basis using the job properties dialog. The upper limit is theoretically...
by ray.wurlod
Fri May 05, 2006 6:59 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Transistion Lab
Replies: 3
Views: 762

It doesn't.
by ray.wurlod
Fri May 05, 2006 2:08 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Problem of Using Environment variable as Job Parameters
Replies: 3
Views: 1357

You can disable prompting for specific parameters by going to Director and selecting Set Defaults from the Job menu. The rightmost column in the grid is the "whether to prompt" flag, and can be set to "Y" or "N".
by ray.wurlod
Fri May 05, 2006 2:07 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Need to skip first two lines of a CSV file then read further
Replies: 1
Views: 940

Moderator: please delete this post. It does not belong here. It is a duplicate of one posted and answered in the parallel forum.
by ray.wurlod
Fri May 05, 2006 2:06 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Metadata between projects
Replies: 5
Views: 1348

You don't automate Version Control. It's intended to be a manual process, with some brainpower involved. You have to think up a meaningful description of the promotion batch, for one thing! You can't automate creativity.