Search found 548 matches

by Krazykoolrohit
Mon Feb 12, 2007 12:54 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: bad performance
Replies: 8
Views: 1830

tell us the amount of data which you trying to pass
by Krazykoolrohit
Mon Feb 12, 2007 12:44 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Loading into Oracle table
Replies: 5
Views: 1394

append zeros for hours minutes and seconds to the source data and make it as per oracles requirments.
by Krazykoolrohit
Thu Feb 08, 2007 12:37 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Records are wrongly rejected for Unique key
Replies: 3
Views: 1459

Trim the fields of any spaces before you do the lookup. If one of the field is filled with spaces, you lookup will fail
by Krazykoolrohit
Thu Feb 01, 2007 12:13 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Reject Rows from DB2 API stage.
Replies: 7
Views: 3144

you can only capture logical rejects in server jobs as far as i know. You cannot have a reject link so you need to define a regular link and guide your reject rows to that link. and you certanly cannot do anything like seq--trnsform--DB2--trnsform-seq if you want to capture rejects. My suggestion: I...
by Krazykoolrohit
Wed Jan 31, 2007 1:56 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Teradata Enterprise Stage Read
Replies: 12
Views: 6528

Are the indexes properly setup? BTW how much speed you want to attain with it? for me its a pretty good speed There is no where clause, it's a dump of a single table. I will verify that the table doesn't have issues by itself. 726 rows/sec from anywhere going straight to the bit bucket is acceptabl...
by Krazykoolrohit
Wed Jan 31, 2007 1:52 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

for some strange reason our support team wants all jobs to write to the same log file. Possible, but it has to be sequential. For parallel processing, they have to be seperate files. Perhaps your support team needs to know that simultaneous writes to the same file is not possible, whether its the c...
by Krazykoolrohit
Wed Jan 31, 2007 12:14 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Improving performance
Replies: 24
Views: 4749

For a start you could tell us what your database is.

even 35 million rows should not take 9 hours. my guess is that the tables has lots of referential dependencies.

Have you checkd for any warnings?
by Krazykoolrohit
Wed Jan 31, 2007 12:06 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Teradata Enterprise Stage Read
Replies: 12
Views: 6528

eliminating DS should do the trick.
by Krazykoolrohit
Wed Jan 31, 2007 11:21 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Teradata Enterprise Stage Read
Replies: 12
Views: 6528

Are the indexes properly setup?
BTW how much speed you want to attain with it? for me its a pretty good speed
by Krazykoolrohit
Wed Jan 31, 2007 11:15 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

There are around 12 bulk loader jobs which run in parallel but with different tables as targets. Are you providing different TEMP_DIR's for all these jobs in the DB2 Load Stage? They are all trying to create the same set of command files. If their folder is the same then thats your problem right th...
by Krazykoolrohit
Tue Jan 30, 2007 12:53 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: One DataStage Server is going to die
Replies: 18
Views: 7615

fmartinsferreira wrote:Thanks! 8)

Fernando
mark it resolved please..helps others.
by Krazykoolrohit
Tue Jan 30, 2007 12:47 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

narasimha wrote:Introduce some delay/sleep between the jobs in your sequence, so that the files get exclusive access.
exclusive access to what? how will inducing sleep between jobs help?
by Krazykoolrohit
Tue Jan 30, 2007 12:46 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

Is the sequential file that is used in this job being used in any other Job_Activity in your sequence? Can you check if other job activities are using this sequential file? Whale. No the sequential file is not used by any other job/activity. the folder in which the file is being accessed by many jo...
by Krazykoolrohit
Tue Jan 30, 2007 12:45 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

Are you using any more Bulk Loader jobs in this sequence job which are fired in parallel? I am just guessing here as I am running out of ideas. The Bulk Loder message file, does it contain any helpful messages? I have already ran out of ideas. The bulk loader message file has not much information a...
by Krazykoolrohit
Tue Jan 30, 2007 12:35 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: SQL1652N : File I/O error occurred
Replies: 34
Views: 19065

re run of the job makes it run fine. It fails only when it is run with sequencer. IT fails everytime i run it using the sequence.