If you are using the VMware Greenplum Connector for Apache NiFi in your current Apache NiFi installation, you must perform some upgrade actions when you install a new version of the Connector:
You can run a single instance of Apache NiFi, or run NiFi in a clustered environment. Before you upgrade the Connector, ensure that you meet the following prerequisites:
install.sh or copied NAR files to autoload or custom directory).
You register a new version of the Connector with Apache NiFi by copying the new NAR files to the Apache NiFi installation on the host(s).
Your registration tasks will differ depending on how you initially registered the connector. (If you are running an Apache NiFi cluster, be sure to register the Connector NAR files on each NiFi host.)
If you ran the install.sh script to register the Connector:
$NIFI_HOME environment variable, that it identifies your Apache NiFi installation directory, and that you have permission to write to this directory.
Run the install script:
Removing old Greenplum NiFi Connector artifacts ...
Installing new Greenplum NiFi Connector (version 1.1.0) ...
Successfully installed Greenplum NiFi Connector (version 1.1.0) into /usr/local/nifi/lib
The script removes any previously-installed Connector artifacts in
$NIFI_HOME/lib before it copies the contents of
nar/* to that directory.
If you copied the NAR files to the Apache NiFi autoload directory (
If you copied the NAR files to a location of your choosing (