Thanks Pierre, "you need to completely remove the node from the cluster" --> I already ran stop script on the node. UI shows that node is disconnected. What else needs to be done to remove node from the cluster?
On Mon, Aug 7, 2017 at 1:06 PM, Pierre Villard <[email protected]> wrote: > Mayank, > > When a node is disconnected, the UI switches to read-only mode. That's why > it's saying that action cannot be complete: there is one disconnected node > (it does not matter it is the old primary node). If you want to have normal > access to the UI, you need to completely remove the node from the cluster > or reconnect it. > > Hope this helps, > Pierre > > 2017-08-07 18:59 GMT+02:00 mayank rathi <[email protected]>: > >> Hello All, >> >> I was troubleshooting an issue with my cluster ( 3 node) and I ran >> bin/nifi.sh stop on the primary node. Controller chose another node as >> Primary and cluster is processing data but when I try to stop a Processor >> Group in NiFi UI, I get below error. >> >> "Cluster is unable to service request to change flow: Node >> *****.*****.****.****:7070 is currently disconnected" >> >> Why is Cluster concerned about old Primary node? How to resolve this >> error? >> >> Thanks!! >> >> -- >> NOTICE: This email message is for the sole use of the intended >> recipient(s) and may contain confidential and privileged information. Any >> unauthorized review, use, disclosure or distribution is prohibited. If you >> are not the intended recipient, please contact the sender by reply email >> and destroy all copies of the original message. >> > > -- NOTICE: This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message.
