Hi Nifi Team, while am configuring the 1.14.0 nifi secured 3 node cluster with LDAP having issue below error in Nifi UI can you please help your inputs./ make me to understand the things. Insufficient Permissions Untrusted proxy CN=localhost
Best resource for troubleshooting is the nifi mailing list (users@nifi.apache.org) or slack (apachenifi.slack.com/ and s.apache.org/nifi-community-slack for the invite link)
In case you've got a cluster and a processor that only runs on one of the cluster nodes (the primary), all flow files produced by the processors of the upstream connection on the other nodes would queue up. That because the processor to which the flow files queue up to, does not run on that node. Of course you could "load balance" the incoming connection to transfer all flow files to the primary node. However, when the primary node changes (which it can from time to time), you are stuck in the same situation, because flow files are queued up before a processor that does not run on that node. Thus, it's not really a benefit but rather prevents users from stepping into this "trap", which might not be obvious on first sight.
That’s a fantastic question. Yes, if a node is disconnected from the cluster, you can still decommission it (assuming that it is still able to establish network connections to the cluster, that a cluster coordinator is elected, etc.)
Best resource for troubleshooting is the nifi mailing list (users@nifi.apache.org) or slack (apachenifi.slack.com/ and s.apache.org/nifi-community-slack for the invite link)
The best place to go for support is the mailing list - users@nifi.apache.org. You can also use the slack channel, if you prefer - apachenifi.slack.com/
Gracias pelado estaba batallando con esto 2 horas, que crack!
Nice! I really like the decomission feature. Thanks Mark!
Nice, thank you Mark 👍🏽👍🏽
Hi Nifi Team,
while am configuring the 1.14.0 nifi secured 3 node cluster with LDAP having issue below error in Nifi UI can you please help your inputs./ make me to understand the things.
Insufficient Permissions
Untrusted proxy CN=localhost
Best resource for troubleshooting is the nifi mailing list (users@nifi.apache.org) or slack (apachenifi.slack.com/ and s.apache.org/nifi-community-slack for the invite link)
What‘s the benefit that primary node only processors can not have an incoming connection? I don‘t got the point
In case you've got a cluster and a processor that only runs on one of the cluster nodes (the primary), all flow files produced by the processors of the upstream connection on the other nodes would queue up. That because the processor to which the flow files queue up to, does not run on that node.
Of course you could "load balance" the incoming connection to transfer all flow files to the primary node. However, when the primary node changes (which it can from time to time), you are stuck in the same situation, because flow files are queued up before a processor that does not run on that node.
Thus, it's not really a benefit but rather prevents users from stepping into this "trap", which might not be obvious on first sight.
question on the decomission node feature. Is it also doable if a node has been diconnected to the cluster ?
That’s a fantastic question. Yes, if a node is disconnected from the cluster, you can still decommission it (assuming that it is still able to establish network connections to the cluster, that a cluster coordinator is elected, etc.)
@@nifinotes5127 thank you
Thank you Mark! It was really helpful!
Nice work, btw can you share how to setup nifi 1.14 clustering? I have some issues about clustering nifi 1.14
Best resource for troubleshooting is the nifi mailing list (users@nifi.apache.org) or slack (apachenifi.slack.com/ and s.apache.org/nifi-community-slack for the invite link)
very nice. Thanks Mark
Have you tested on helm chart..if yes could you please upload that on wiki
I have not. There are a few charts I’ve seen float around the community and a couple of NiFi operators, but I haven’t used any of them.
How we can persist conf in docker in this version? I getting errors.
Nothing has changed from previous versions, as far as I know. Recommend sending an email to users@nifi.apache.org
Hi can anyone help me setup a secure nifi cluster in docker?
The best place to go for support is the mailing list - users@nifi.apache.org. You can also use the slack channel, if you prefer - apachenifi.slack.com/
Awesome