KNIME Extension for WebHDFS via Apache KNOX Filehandling version 4.3.0.v202012020404 by KNIME AG, Zurich, Switzerland
This node connects to Hadoop Distributed File System (HDFS) using an Apache KNOX gateway. The resulting output port allows downstream nodes to access the files of the remote file system, e.g. to read or write, or to perform other file system operations (browse/list files, copy, move, ...).
Path syntax: Paths for HDFS are specified with a UNIX-like syntax, for example
/myfolder/file.csv
, which is an absolute path that consists of:
/
).myfolder
), followed by a slash.file.csv
).SSL: This node uses the JVM SSL settings.
https://<server>:8443/gateway/<default>
(replace <server> with the fully qualified hostname and <default> with your cluster name).
The protocol should be https and port 8443 on most deployments.To use this node in KNIME, install KNIME Big Data Connectors from the following update site:
A zipped version of the software site can be downloaded here.
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Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.