This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.
Go to Suggested ReplacementParquet WriterThis node writes the KNIME data table into a Parquet file. The Parquet file can be written locally or on a remote file system.
For remote connections, the writer stores chunks locally and uploads them in parallel into a folder with the given name. The chunks size and the number of chunks that are allowed on local disc, are configurable in the "Chunk Upload" tab which is only enabled for remote file systems.
Options
Chunk Upload
Output Type Mapping
Change the KNIME to Parquet type mapping configuration for subsequent nodes by selecting a Parquet type to the given KNIME Type. The dialog allows you to add new or change existing type mapping rules.
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Views
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Workflows
06_Connecting_to_DatabricksKNIME Hub- 08_Learning_Asociation_Rule_for_Next_Restaurant_PredictionKNIME Hub
- dot_deletionKNIME Forum
- kn_example_files_to_disk_compare_speedKNIME Hub
- kn_example_python_read_parquet_fileKNIME Forum
- Show all 16 workflows
Links
Developers
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