Message Trigger jobs using UNIX

siva7143 · Post by **siva7143** » Thu Jul 08, 2010 4:18 am

Hi,

Job need to be run whenever their is an message posted in the Queue, since its an real time scenario their is no time frequency of the messages available in Queue.

When an job is triggered if message is received in Queue, job status is still in "Running", then if any other message hits the Queue the job should wait until the current Job status is "Finished".

Can you help me how to handle this scenario.

Regards,
Siva Kumar

chulett · Post by **chulett** » Thu Jul 08, 2010 5:37 am

"the Queue"? Can you be more specific, please?

rupeshg · Post by **rupeshg** » Thu Jul 08, 2010 6:46 am

If you are refering "the queue" to Websphere MQ and your Datasatge job gets triggered by the MQ message on the stack, I suggest you design your Datastage job as multi-instance.
Note:Assumption is that there is no dependency between messages on MQ

chulett · Post by **chulett** » Thu Jul 08, 2010 7:57 am

I'm way past making any assumptions about what people may mean here, hence the request for clarification.