Dropping and linking components - 6.5

Dynamic Schema

author
Talend Documentation Team
EnrichVersion
6.5
EnrichProdName
Talend Big Data
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task
Data Governance > Third-party systems > Custom code components (Integration) > Dynamic Schema components
Data Quality and Preparation > Third-party systems > Custom code components (Integration) > Dynamic Schema components
Design and Development > Third-party systems > Custom code components (Integration) > Dynamic Schema components
EnrichPlatform
Talend Studio

Procedure

  1. Drop the following components from the Palette onto the design workspace: tFixedFlowInput, tSetDynamicSchema, tFileInputPositional, and tFileOutputPositional.
  2. Connect the tFixedFlowInput component to the tSetDynamicSchema using a Row > Main connection to form a subjob. This subjob will define a reusable dynamic schema.
  3. Connect the tFileInputPositional component to the tFileOutputPositional component using a Row > Main connection to form another subjob. This subjob will read data from the input positional file and write the data to another positional file based on the dynamic schema set in the previous subjob.
  4. Connect the tFixedFlowInput component to the tFileInputPositional component using a Trigger > On Subjob Ok connection to link the two subjobs together.