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WebHDFS Connection

KNIME Big Data File Handling version 3.7.0.v201810161229 by KNIME AG, Zurich, Switzerland

This node configures the connection information that will be used to connect to a remote host.


Address of the host.
The port where the DFS NameNode Web UI is listen on. The default port on Hadoop 2.x is 50070 and on HDFS 3.0 the default is 9870.
Method of authentication.
user name based authentication.
Kerberos ticket based authentication.
Workflow credentials
Use workflow credentials to determine user.
Name of the user. Optional for Kerberos authentication.
Test connection
Open dialog that test the current connection.

Output Ports

Port object containing the WebHDFS connection information.

Best Friends (Incoming)

Best Friends (Outgoing)


To use this node in KNIME, install KNIME Big Data File Handling from the following update site:

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