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Reading data from the table in HDFS

Procedure

  1. Double-click tHCatalogInput to open its Basic settings view.
  2. Click Edit schema to define the schema of the table to be read from the database.
  3. Click [+] to add at least one column to the schema. In this scenario, the columns added to the schema are age and name.
  4. Fill the Partition field with "match_age=26".
  5. Do the rest of the settings in the same way as configuring tHCatalogOperation.

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