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Configuring how frequent the Avro messages are analyzed

Configure tWindow to set a duration for the analyze frequency.


  1. Double-click tWindow to open its Component view.
  2. In the Window duration field, enter the duration (in milliseconds) that defines the length of the window to be applied. In this scenario, the duration is 1000 meaning 1 second.


The configuration of the window is displayed above the icon of tWindow in the Spark Streaming Job you are designing.

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