ORC Writer

Sink

This node writes the KNIME data table into an ORC file. The ORC 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.

Input Ports

  1. Type: Remote Connection An optional connection to the remote file system
  2. Type: Data The data table that should be written

Find here

IO > Write

Make sure to have this extension installed:

KNIME Extension for Big Data File Formats

Update site for KNIME Analytics Platform 3.7:
KNIME Analytics Platform 3.7 Update Site

How to install extensions