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

Extension

This node is part of the extension

KNIME Extension for Big Data File Formats

v4.0.0

Short Link

Drag node into KNIME Analytics Platform