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How to control reader order with FeatureReaders?

  • September 6, 2016
  • 5 replies
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nielsgerrits
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With the original readers / writers you could control reader / writer order in the Navigator to upgrade performance.

But in a workflow with only FeatureReaders I have a data table being read completely before the lookup table starts to read. This causes all my datafeatures collected at a FeatureMerger before the lookuptable is read.

Any way to do this?

Best answer by itay

Correct and if you are using a creator to trigger the featurereaders, you can now control the connection runtime exiting the creator(s), just right click on the connection > set connection runtime order

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5 replies

david_r
Celebrity
  • September 6, 2016

You should be able to control the order in which the FeatureReaders are fired by controlling the order of the incoming initiator features.

Or am I misunderstanding something?


itay
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  • Supporter
  • Best Answer
  • September 6, 2016

Correct and if you are using a creator to trigger the featurereaders, you can now control the connection runtime exiting the creator(s), just right click on the connection > set connection runtime order


nielsgerrits
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  • Author
  • September 6, 2016

You should be able to control the order in which the FeatureReaders are fired by controlling the order of the incoming initiator features.

Or am I misunderstanding something?

Sorry, my bad. Still getting used to FeatureReaders plus forgot FeatureMerger parameter Suppliers First.

 


nielsgerrits
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  • Author
  • September 6, 2016

Correct and if you are using a creator to trigger the featurereaders, you can now control the connection runtime exiting the creator(s), just right click on the connection > set connection runtime order

Sweet, learned something new today! This looks more like the exact answer David.

 

 


david_r
Celebrity
  • September 6, 2016
Sweet, learned something new today! This looks more like the exact answer David.

 

 

Well, not everybody uses Creators to trigger their FeatureReaders. If that is the case, why not just use a regular reader?