0 ×
WebHDFS Connection
KNIME Big Data File Handling version 4.2.0.v202006171509 by KNIME AG, Zurich, Switzerland
This node configures the connection information that will be used to connect to a remote host.
Options
- Host
- Address of the host.
- Port
- 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.
- Authentication
- Method of authentication.
User
user name based authentication.
Kerberos
Kerberos ticket based authentication. - Workflow credentials
- Use workflow credentials to determine user.
- User
- Name of the user. Optional for Kerberos authentication.
- Timeout
- Specify the timeout for the connection in milliseconds here.
- Test connection
- Open dialog that test the current connection.
Output Ports
Best Friends (Incoming)
- String Input (40 %)
- String Manipulation (Variable) (40 %)
- Credentials Configuration (20 %)
Best Friends (Outgoing)
- Create Spark Context (Livy) (24 %)
- Download (20 %)
- List Remote Files (11 %)
- CSV to Spark (10 %)
- DB Loader (8 %) Streamable
- Show all 20 recommendations
Installation
To use this node in KNIME, install KNIME Big Data Connectors from the following update site:
KNIME 4.2
A zipped version of the software site can be downloaded here.
You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.
Wait a sec! You want to explore and install nodes even
faster? We highly recommend our
NodePit for KNIME
extension for your KNIME Analytics Platform. Browse NodePit from
within KNIME, install nodes with just one click and share your
workflows with NodePit Space.
Developers
You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.