Thanks. On 1/29/16, 2:07 PM, "Mark Payne" <[email protected]> wrote:
>Paresh, >In the top-right-hand corner of the NiFi UI, there is a Cluster >Management icon. I believe it is the next-to-last icon there.If you click >on that icon, you will be given a dialog that shows all nodes in the >cluster, and you can click the "Disconnect" iconto remove a node from the >cluster entirely. >Generally, though, the easiest way to bring that node back into the >cluster is to remove the flow.xml.gz file from the conf/ directoryand >restart the node. NiFi does not do this automatically because there are >cases when the user wants to intentionally disconnecta node from the >cluster for diagnostic purposes, etc. and will have modified the flow. >However, if you want to just bring it back upto speed with the rest of >the nodes in your cluster, it's safe to just remove the file and restart. >Thanks-Mark > >> From: [email protected] >> To: [email protected] >> Subject: Unable to bring up cluster when the flow's go out of sync >> Date: Fri, 29 Jan 2016 21:48:41 +0000 >> >> I have the cluster in a state with the message on the problem nodeŠ >> >> >> Caused by: org.apache.nifi.controller.UninheritableFlowException: >>Proposed configuration is not inheritable by the flow controller because >>of flow differences: Found difference in Flows: >> >> Local Fingerprint: >>170e8ec-5b16-4564-aa31-11ea8bfeda3ehttp://10.233.0.183:8080/nifi8a003652- >>9b47-43d3-b067-e57c5c4d6da8RUNNING1false1f4c0f48-030f-4ba2-8dcd-464d31ad5 >>d11352c0157-f3a2-32b4-a9e2-0139a56958a3ec38494d-b925-4 >> >> Cluster Fingerprint: >>170e8ec-5b16-4564-aa31-11ea8bfeda3ehttp://10.233.0.183:8080/nifi8a003652- >>9b47-43d3-b067-e57c5c4d6da8STOPPED1false1f4c0f48-030f-4ba2-8dcd-464d31ad5 >>d11352c0157-f3a2-32b4-a9e2-0139a56958a3ec38494d-b925-4 >> >> at >>org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSync >>hronizer.java:216) ~[nifi-framework-core-0.4.1.jar:0.4.1] >> >> at >>org.apache.nifi.controller.FlowController.synchronize(FlowController.java >>:1203) ~[nifi-framework-core-0.4.1.jar:0.4.1] >> >> at >>org.apache.nifi.persistence.StandardXMLFlowConfigurationDAO.load(Standard >>XMLFlowConfigurationDAO.java:72) ~[nifi-framework-core-0.4.1.jar:0.4.1] >> >> at >>org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlow >>Service.java:608) ~[nifi-framework-core-0.4.1.jar:0.4.1] >> >> >> >> But now I¹m not able to stop the processors due to this. How can I get >>out of this situation I.e remove the problem node from the cluster. >> >> >> Paresh >> >> ________________________________ >> The information contained in this transmission may contain privileged >>and confidential information. It is intended only for the use of the >>person(s) named above. If you are not the intended recipient, you are >>hereby notified that any review, dissemination, distribution or >>duplication of this communication is strictly prohibited. If you are not >>the intended recipient, please contact the sender by reply email and >>destroy all copies of the original message. >> ________________________________ > ________________________________ The information contained in this transmission may contain privileged and confidential information. It is intended only for the use of the person(s) named above. If you are not the intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this communication is strictly prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ________________________________
