Hi Ali, By default, Zookeeper will also be used for storing cluster wide component's state [1]. However, with some requirements, you can use Redis as documented in the configuration file [2].
[1] https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html#state_management [2] https://github.com/apache/nifi/blob/master/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-resources/src/main/resources/conf/state-management.xml Pierre Le mar. 27 août 2019 à 12:12, Ali Nazemian <[email protected]> a écrit : > Hi All, > > I know that Zookeeper is being used in NiFi for the election of cluster > coordinator in the NiFi clustering, but I am not sure if this is the only > use case of Zookeeper or it has been used for other purposes as well? Is > there any activity related to data that uses Zookeeper? > > Thanks, > Ali >
