You open the Parquet Decoder agent configuration dialog from a workflow configuration: Right-click the agent icon and select Configuration... or double-click the agent icon.
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. To open the Parquet Decoder agent configuration, click Build → New Configuration. Select Workflow from the Configurations dialog. When prompted to Select workflow type, select Batch. Click Add agent and select Parquet Decoder from the Processing tab of the Agent Selection dialog.
Parquet Decoder agent configuration dialog for a batch workflow
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The only configuration setting for a Parquet Decoder is the choice of a Parquet Profile.Note that chooisng
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Choosing a profile for decoding is optional |
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Parquet documents include embedded schemas, and so setting a schema with a profile is only needed when filtering the full set of columns - selecting a subset of the columns actually available in the document.
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| Setting | Description |
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Parquet Profile | Optional choice. When set, this is the profile that specifies a Parquet schema for column filtering. For information on how to configure a Parquet profile, see Parquet Profile. To select a profile, click on the button, select the profile to use, and then click . |
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