Thanks guys.
The transformer was parallel one.. i am brining 4 columns from the source and adding one new column for the output.. no derivation just a hardcoded single alphabet value to it.. I am not sure how come the performance on the output link has degraded so much by just doing this.
Search found 197 matches
- Wed Oct 26, 2011 2:01 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Hardcoded value in Modify stage
- Replies: 6
- Views: 6225
- Tue Oct 25, 2011 8:04 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Hardcoded value in Modify stage
- Replies: 6
- Views: 6225
ummm well i have before that transformer i have around 40k rows/ sec being processed - I am just using the transformer to add a new column to the input metadata and assigning a default value to it ( no constraints or anything). and the out put drops to 3k rows / sec..... could'nt think of anything e...
- Tue Oct 25, 2011 2:25 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Hardcoded value in Modify stage
- Replies: 6
- Views: 6225
Hardcoded value in Modify stage
Guys,
Just a quick question. Can be pass hardcoded values in a modify stage? i do not want to use transformer for this as it kills in the performance.
Thanks.
Just a quick question. Can be pass hardcoded values in a modify stage? i do not want to use transformer for this as it kills in the performance.
Thanks.
- Tue Sep 20, 2011 6:18 pm
- Forum: General
- Topic: dsdlockd.log file
- Replies: 2
- Views: 2567
dsdlockd.log file
The dsdlockd.log file keeps on growing continously although the start in the dsdlock.config file is set to 0.Any ideas on how to stop it growing ?
- Sun Sep 18, 2011 6:25 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: RCP job Vs Normal Job (Unix Server performance)
- Replies: 5
- Views: 4001
- Sun Sep 18, 2011 8:02 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: RCP job Vs Normal Job (Unix Server performance)
- Replies: 5
- Views: 4001
RCP job Vs Normal Job (Unix Server performance)
Hi, Can anyone logically explain the difference on the load a Unix Machine has (in terms of CPU , memory and I/O) between a job that has RCP enabled and versus a job that has columns defined(Which one of them will consume more resources).If someone can give a logical analysis with some concrete anal...
- Wed Sep 07, 2011 4:17 am
- Forum: General
- Topic: Users being automatically being revoked access from projects
- Replies: 3
- Views: 2587
- Tue Sep 06, 2011 10:39 pm
- Forum: General
- Topic: Users being automatically being revoked access from projects
- Replies: 3
- Views: 2587
Users being automatically being revoked access from projects
Hi,
Is there a limit of users and projects on Datstage.Some users have their roles automatically revoked on projects without the administrators officially revoking them.Have you experienced anything like this ? and is there a way to check out how to find out why the access is being revoked ?
Thanks
Is there a limit of users and projects on Datstage.Some users have their roles automatically revoked on projects without the administrators officially revoking them.Have you experienced anything like this ? and is there a way to check out how to find out why the access is being revoked ?
Thanks
- Sun Sep 04, 2011 5:56 pm
- Forum: General
- Topic: Datastage Server Performance
- Replies: 2
- Views: 2554
- Sun Sep 04, 2011 1:01 am
- Forum: General
- Topic: Datastage Server Performance
- Replies: 2
- Views: 2554
Datastage Server Performance
Hi, Can anyone guide me how to find the list of the 10 users and 10 active projects (jobs running on various projects) that are consuming the most CPU , memory and Disk I/O on the Datastage Server which is on a Unix AIX platform.I have tried to look at NMON graphs bu they only give me the datastage ...
- Fri Jun 10, 2011 12:46 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Reindexing V8 ?
- Replies: 7
- Views: 4596
- Thu Jun 09, 2011 10:17 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Reindexing V8 ?
- Replies: 7
- Views: 4596
- Wed Jun 08, 2011 10:50 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Reindexing V8 ?
- Replies: 7
- Views: 4596
Reindexing V8 ?
Hey all,
Can someone please help me understand how can we reindex in the new vesion of datastage. Before release 8 it could be done using the command prompt using REINDEX ALL command as far as i rememeber.
Many thanks.
Can someone please help me understand how can we reindex in the new vesion of datastage. Before release 8 it could be done using the command prompt using REINDEX ALL command as far as i rememeber.
Many thanks.
- Tue Dec 07, 2010 3:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Sequential File read error - consumed more than xxx bytes...
- Replies: 6
- Views: 6576
- Tue Dec 07, 2010 2:09 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Sequential File read error - consumed more than xxx bytes...
- Replies: 6
- Views: 6576