NIFI-1960: Update admin guide regarding documentation for clustering#491
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markap14 wants to merge 1 commit intoapache:masterfrom
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NIFI-1960: Update admin guide regarding documentation for clustering#491markap14 wants to merge 1 commit intoapache:masterfrom
markap14 wants to merge 1 commit intoapache:masterfrom
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| to this node, and this node is responsible for disconnecting nodes that do not report any heartbeat status | ||
| for some amount of time. Additionally, when a new node elects to join the cluster, the new node must first | ||
| connect to the currently-elected Cluster Coordinator in order to obtain the most up-to-date flow. If the Cluster | ||
| Coordinator determines that the node is allowed to join (based on its configured Firewall file), the current |
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Where is the Firewall file? Is this a Zookeeper thing or a new NiFi thing?
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This is a NiFi thing - not new, though. It has been around since clustering was initially introduced. Simply a text file that contains the IP addresses of nodes that are allowed to join the cluster.
NIFI-1960: Updates to guide as follow-up from PR review
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+1 for me. |
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Thanks, @alopresto. I have merged to master. I am sure that we will end up updating this a few more times before 1.0.0 is released, but at least I wanted to get this into master so that those trying to setup clustering could get started. |
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