NodeHive Loader (legacy)


This node is part of the legacy database framework. For more information on how to migrate to the new database framework see the migration section of the database documentation.

This node loads a KNIME data table into Hive. Hive requires imported data to be present on the Hive server, therefore this node first copies the data onto the Hive server. You can use any of the protocols supported by the file handling nodes, e.g. SSH/SCP or FTP. The data is then loaded into a Hive table and the uploaded file is deleted.

Additionally the data can be partitioned by selecting one or more compatible columns (e.g. integer or string). The node relies on Hive's dynamic partitioning.

Input Ports

  1. Port Type: Remote Connection
    A connection to the remote Hive server
  2. Port Type: Data
    The data table that should be loaded into Hive
  3. Port Type: Database Connection
    A connection to a Hive database

Output Ports

  1. Port Type: Database Query
    A database connection with the imported table