Search found 53125 matches

by ray.wurlod
Mon Dec 19, 2011 2:46 pm
Forum: General
Topic: Limitatins of Filter option available in seq file stage
Replies: 2
Views: 1177

The operating system will have a limit on the total length of a command string. DataStage imposes no limit, but is constrained by the operating system limit.
by ray.wurlod
Mon Dec 19, 2011 2:44 pm
Forum: General
Topic: Unable to install datastage
Replies: 2
Views: 2919

There are some RPMs that have to be installed on Linux. These are listed in the on-line documentation (Information Center) and referred to in the Planning, Installation and Configuration Guide.
by ray.wurlod
Mon Dec 19, 2011 2:42 pm
Forum: General
Topic: Unable to access Credentials in information console
Replies: 2
Views: 1132

OK, you know to look at SystemOut.log. That's a good start. Is there anything in there that you understand (in a diagnostic sense)?

Did you also look in SystemErr.log?
by ray.wurlod
Mon Dec 19, 2011 2:40 pm
Forum: General
Topic: Can we do Datastage Cloning?
Replies: 8
Views: 3570

You may get "duplicate hostname on network" errors.

DataStage might work on the independent machines, or it might not because of this. It is required that Information Server components be on a machine that can resolve its hostname to a unique IP address.
by ray.wurlod
Mon Dec 19, 2011 2:31 pm
Forum:
Topic: Infosphere Asset Manager related issue
Replies: 13
Views: 9432

MSXML is required if you are using any metabrokers or bridges.

I have not yet used Metadata Asset Manager - I'm still in the habit of using istool for imports. Perhaps you could try that as an alternative.
by ray.wurlod
Mon Dec 19, 2011 2:29 pm
Forum: Information Analyzer (formerly ProfileStage)
Topic: IA Reports Not Available
Replies: 5
Views: 2686

Can you see the reports on the Reporting tab of Web console for Information Server?
by ray.wurlod
Sun Dec 18, 2011 11:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Duplicate groups while using the Aggregate stage and summing
Replies: 7
Views: 2048

What James said. Hash aggregation method instructs the Aggregator stage to build a hash table in memory (per partition) in which to store results. Nothing comes out of such an Aggregator stage until all input rows have been consumed, because there is no a priori knowledge about which is the last row...
by ray.wurlod
Sun Dec 18, 2011 11:50 pm
Forum: General
Topic: Differentitate Datastage 8.7 from other tools
Replies: 4
Views: 3242

vmcburney wrote:Informatica have blatantly copied the IBM Business Glossary in look and feel so I don't know how they compare.
There's not really any other way you can present a list of terms, their definitions and other characteristics!
by ray.wurlod
Sun Dec 18, 2011 4:48 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Duplicate groups while using the Aggregate stage and summing
Replies: 7
Views: 2048

You really need to use Hash partitioning algorithm, specifying your grouping column as the partitioning key. What's happening under Auto is round-robin partitioning, so that your grouping value might occur on either or both of your two nodes. If you were running four nodes you might see quadruplicat...
by ray.wurlod
Fri Dec 16, 2011 2:33 pm
Forum: General
Topic: Windows Filtering Platform
Replies: 8
Views: 4125

Users can be deleted from the internal registry irrespective of which user registry is in use, and even when WAS is shut down, using DirectoryAdmin.bat -delete_users command (or DirectoryAdmin.sh -delete_users on UNIX),
by ray.wurlod
Fri Dec 16, 2011 2:20 pm
Forum: General
Topic: Export Whole Datastage Project in Unix Script
Replies: 15
Views: 14212

A couple of points.

The dscmdexport command is only available on the client. Therefore it can not be used in a UNIX script.

If you're exporting the whole project (*/*.*) then -includedependent is redundant.
by ray.wurlod
Thu Dec 15, 2011 11:58 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Error viewing data from Sequential file
Replies: 2
Views: 1564

Put simply, your data and metadata don't match.

Add a reject link to capture the rejected records. Compare these to the metadata that describe them.
by ray.wurlod
Thu Dec 15, 2011 6:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Sequential file not able to read huge data with single colum
Replies: 5
Views: 2174

Apologies - DataStage is looking for the record delimiter, not the field delimiter. Try setting the record delimiter to "none".