Which job do you want to add? Another sequential job or a parallel job? However , in both the cases there are mainly 2 easy ways: Add a “Job Activity” stage. Sequencer. Multiple inputs and multiple outputs. 11 here we are executing Trigger Stage that is job finished with no errors/ Warnings. Sequencers are job control programs that execute other jobs with preset Job DataStage The sequencer operates in two modes:ALL mode.

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If a master sequencer job with the same name already exists in the project, it is overwritten and placed in the same category.

This site uses cookies to deliver our services and to show you relevant ads and job listings. A sequencer allows you to synchronize the control flow of multiple activities in a job sequence.

Restarting sequence jobs Sequence jobs record checkpoint information so that you can restart some sequence jobs if they fail.

Use the Choose the Master Sequence Type field to specify the mode in which you want the sequencer jobs to be run. You can also add jobs or routines to your design as activities by dragging the associated icon from the Designer client Repository and dropping it on your sequence job canvas. Specify these characteristics to determine how your sequence job runs. It looks like you are using an AD Blocker! If you think the above answer is not daastage, Please select a reason and add your answer below.

If the master sequencer job does not exist in the datastahe, it is placed in the following default location: Use the Enter the Jobname field to enter the name of the new master sequencer job. As the name suggests, it is basically to execute the jobs in sequence. To view the properties of an activity, open the activity from the Designer client canvas. Click the Run button to generate the master sequencer job.

Also, the sequencer jobs you select should be compiled and ready for use. If you run a restartable datasage and one of the jobs fails, you can fix the problem, then run the sequence job again from the point at which it failed.


Designing sequence jobs Designing a sequence job is similar to designing a parallel job. You will recall that sequencer jobs invoke and run other jobs. What if I wanna run 2nd job if 1st job got failed out of 4 jobs. You must link two activities together for the Triggers tab to be available in the properties for an activity. For more complex designs, you can build sequence jobs to run multiple jobs in conjunction with other jobs.

Only staging sequencer jobs can be run in parallel. In this mode all of the inputs to the sequencer must be TRUE for any of the sequencer outputs to fire.

Building sequence jobs

This stage can have multiple input triggers and multiple output triggers. Yes you can run the 2nd job even if the first one fails. Please Turn OFF your ad blocker.

Member Since Jan Jan 10th, The master sequencer utility uses only sequencer jobs as input; please do not use server jobs as input. These actions are computation tasks that are written in Jaql, MapReduce, or other frameworks that you use to write applications to process large amounts of data.

Nested condition activity properties Use a Sequehcer Condition stage to further branch the execution of a sequence job, depending datastagee a condition. Terminator datastaye properties A terminator stage can be placed in a job sequence to ensure that the sequence is stopped cleanly if certain situations arise.

The sequenccer that you add are known as activities. The utility does not provide annotations for the master sequencer job, but you can provide annotations if you wish. All activities have a General tab, and any activities that contain output triggers have a Triggers tab.

Once the master sequencer job is imported into your project, you can move it to another category. Each activity also contains properties that are passed to other activities in the sequence job. If this sequence job runs successfully, the success trigger causes the Overnightrun sequence job to run. The master sequencer job uses the text file as an input and reads the list of sequencer jobs from the file. Datastagee Candidate May 24th, 6 You mean to say we cant run the 2nd job if 1st job is failed?


Specifying the value of the parameter each time that you run the sequence job ensures that you use the correct resources, such as the database to connect to and the file name to reference.

The properties that you sqeuencer control the behavior of the activity. End Loop activity properties The end loop stage marks the end of the loop. The file path you specify should datasage local to the server; do not specify a path to a client machine.

All means all incoming triggers must be true and Any means at least one needs to be true.

Sequence job activities

Sequence jobs contain activities, which are special stages that indicate sequenver actions that occur when the sequence job runs. Ensure that each sequecner is entered on a separate line.

First Prev Next Last. Other dimension and fact jobs may have dependencies and, unless those dependencies are identified and managed accordingly, we advise that you do not run them in parallel. The job sequence includes properties and can have parameters, which are passed to the activities in the sequence job. Datastaeg workflows are a collection of actions that are arranged in a control dependency.

You interact with activities in the same way that you interact with stages in parallel jobs and server jobs. You specify the control information, such as the different courses of action to take depending on whether a job in the sequence succeeds or fails. Start Loop activity properties The Start Loop stage marks the beginning of the loop and defines it.

Rohit Soni Jul 20th, When you link two activities together, you define the triggers that define the flow of control.