[ https://issues.apache.org/jira/browse/NIFI-4089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Storck reassigned NIFI-4089: --------------------------------- Assignee: Jeff Storck > Allow standalone NiFi to use ZooKeeper > -------------------------------------- > > Key: NIFI-4089 > URL: https://issues.apache.org/jira/browse/NIFI-4089 > Project: Apache NiFi > Issue Type: Improvement > Components: Core Framework > Affects Versions: 1.3.0 > Reporter: Jeff Storck > Assignee: Jeff Storck > Priority: Minor > > NiFi, when running standalone, will not start an embedded ZooKeeper, and will > ignore configuration to use an external ZooKeeper. While this saves the user > from doing extra setup and conserves resources of the host on which NiFi is > running when not running in a cluster, it may make moving this standalone > node into a cluster more difficult since local state is not migrated to ZK. > This may cause data to be reprocessed, since the most recent state of > processing would not be present in ZK. > If a user plans on eventually expanding a standalone NiFi into a cluster, it > would be beneficial to allow a standalone NiFi to use ZK for as a state > provider to make adding nodes to create a cluster easier. > NIFI-4088 would be helpful in the scenario of migrating from a standalone > NiFi to a cluster by allowing the migration of local state to ZK. -- This message was sent by Atlassian JIRA (v7.6.3#76005)