Configuring the filtering process to keep only the survivors

Deduplication

author
Talend Documentation Team
EnrichVersion
6.5
EnrichProdName
Talend Data Services Platform
Talend ESB
Talend Open Studio for Big Data
Talend Big Data
Talend Open Studio for ESB
Talend Big Data Platform
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Talend Open Studio for Data Integration
Talend Open Studio for MDM
Talend Data Management Platform
Talend Data Integration
Talend MDM Platform
Talend Data Fabric
task
Data Quality and Preparation > Third-party systems > Data Quality components > Deduplication components
Design and Development > Third-party systems > Data Quality components > Deduplication components
Data Governance > Third-party systems > Data Quality components > Deduplication components
EnrichPlatform
Talend Studio

Procedure

  1. Double-click tFilterRow to open its Basic settings view.
  2. Click the Sync columns button to retrieve the schema from the previous component.
  3. In the Conditions table, add a condition and fill in the filtering parameters:
    1. From the Input Column list, select the SURVIVOR column.
    2. From the Function list, select Empty.
    3. From the Operator list, select = =.
    4. From the Value list, enter "true".
  4. From the Action list, select the operation for writing data:
    • Select Create when you run the Job for the first time.

    • Select Overwrite to replace the file every time you run the Job.

  5. Set the row and field separators in the corresponding fields.