Search found 331 matches
- Thu Dec 30, 2010 2:04 pm
- Forum: General
- Topic: Find location of a job using UNIX script or DS server job
- Replies: 6
- Views: 1945
Find location of a job using UNIX script or DS server job
Hello all, After searching in Server forum and with no success, I'm posting my questions 1) Is there a way to find the path of a job, in Designer, using a UNIX script? I do the following manual steps in UNIX shell - uv - SELECT * FROM DS_JOBS WHERE NAME = 'test1' 2) Is there a way to use the above c...
- Tue Jun 29, 2010 5:30 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Question regarding hash partitioning
- Replies: 4
- Views: 1719
- Thu Jun 24, 2010 12:34 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Question regarding hash partitioning
- Replies: 4
- Views: 1719
Re: Question regarding hash partitioning
What do you understand to be the point of a key-based partitioning algorithm such as Hash or Modulus? Ray, Correct me if I'm wrong. The point of a key-based partitioning algorithm is to get all records with same keys in the same partition. Below is the job which I'm working on- DataSet3 DataSet4 | ...
- Wed Jun 23, 2010 12:53 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Question regarding hash partitioning
- Replies: 4
- Views: 1719
Question regarding hash partitioning
Hello, I've a job in which there is a requirement to Hash partition on two different key sets in two different stages. Assume keys A & B for Stage2 and keys C & D for Stage3. Partial job design below: Stage1 -> Stage2 -> Stage3 ... If I Hash partition on keys A, B, C & D in Stage1 then w...
- Thu Jun 17, 2010 11:47 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Dataset occupying a lot more space compared to a text file.
- Replies: 11
- Views: 7968
Ray,
Please correct me if I'm wrong.
By
orchadmin ll <datasetname.ds> ?
For the above command here is what I see for a single varchar column and I don't see additional four fields anywhere.
Schema:
record
( col1: string;
)
Please correct me if I'm wrong.
By
did you meanray.wurlod wrote: inspecting the record schema of the Data Set ...
orchadmin ll <datasetname.ds> ?
For the above command here is what I see for a single varchar column and I don't see additional four fields anywhere.
Schema:
record
( col1: string;
)
- Wed Jun 16, 2010 6:29 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Link ordering in Transformer for parallel jobs
- Replies: 2
- Views: 1834
- Wed Jun 16, 2010 4:02 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Link ordering in Transformer for parallel jobs
- Replies: 2
- Views: 1834
Link ordering in Transformer for parallel jobs
Hello, Can anyone please explain to me the use of Link Ordering in Transformer stage and in which scenario this should be used? Will this make sense to use only when Transformer executes in sequential mode? Are links processed in the order specified? Then wouldn't the purpose of parallelism be defea...
- Wed Jun 16, 2010 2:48 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Dataset occupying a lot more space compared to a text file.
- Replies: 11
- Views: 7968
- Wed Jun 16, 2010 2:16 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Dataset occupying a lot more space compared to a text file.
- Replies: 11
- Views: 7968
jcthornton, Second, there is additional metadata that is stored in the dataset that will not be in a similar text file. Does additional metadata include indexes on key columns? What are the other things that are included in metadata? The only other item that comes to mind is that perhaps you are doi...
- Wed Jun 16, 2010 11:58 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Dataset occupying a lot more space compared to a text file.
- Replies: 11
- Views: 7968
Dataset occupying a lot more space compared to a text file.
Hello, A job is reading from sequential file, passing it through a transformer and writing to a DataSet. There are 7 key columns for source and destination. The sequential file has 293 fields and 5 million records. The DataSet has same number of fields and records. But I see that DataSet is occupyin...
- Tue Jun 15, 2010 5:00 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Issue with Parallel loads with logical nodes
- Replies: 8
- Views: 3171
- Thu Dec 03, 2009 3:08 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Weird behaviour of dscmdexport.exe command
- Replies: 5
- Views: 2572
- Thu Dec 03, 2009 12:48 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Weird behaviour of dscmdexport.exe command
- Replies: 5
- Views: 2572
- Wed Dec 02, 2009 7:02 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Weird behaviour of dscmdexport.exe command
- Replies: 5
- Views: 2572
Weird behaviour of dscmdexport.exe command
Hello all, I've written a script which takes a .dsx export, every Friday, by running dscmdexport.exe command on Windows client. I've created this script to handle multiple project names as input. However for past few runs I observed that it exports all the projects but errors out with one or atleast...
- Mon Nov 23, 2009 10:03 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: How-to Delete remote file
- Replies: 8
- Views: 2341