Hi Andy, Already tried by deleting flow.xml.gz ,users.xml,authorization.xml file of 3 nodes. But still getting the same error.
in nifi-app.log is showing exception that" local flow is differet than cluster flow" Also new flow.xml.gz file is having different 'rootGroupid' on each node Thanks. Sanjeet On Fri, 19 Jun 2020, 5:16 am Andy LoPresto, <[email protected]> wrote: > Sanjeet, > > If this is for a new cluster, you can delete the flow.xml.gz file from all > nodes and restart NiFi. When the nodes start up again, they will create the > new flow definition file on each node respectively with the synced root > process group ID. > > Andy LoPresto > [email protected] > *[email protected] <[email protected]>* > He/Him > PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > > On Jun 18, 2020, at 4:44 PM, sanjeet rath <[email protected]> wrote: > > Thanks, Andy for your quick response. > I did it as you suggested, now nifi is using its default encryption. > > But still gettting the error, in nifi-app.log is showing exception that" > local flow is differet than cluster flow" > > As per my analysis, The issue is it got 3 different flow.xml.gz files in > each node.The 'rootGroupid' of each flow.xml.gz file is different. > > As per my understanding ,the flow.xml.gz fie should be same accross all > nodes.so i copied flow.xml.gz file from one node to other two nodes to make > it sync.but still getting same error. > The zookeeper is connected properly to all nodes. > > Thanks, > Sanjeet > > > > On Thu, 18 Jun 2020, 10:55 pm Andy LoPresto, <[email protected]> wrote: > >> You do not need to manually run this command, as it migrates the >> encryption key used for sensitive processor properties (e.g. database >> passwords in the flow) that are stored in your flow.xml.gz file. You only >> need this command when you have a cluster which has been using one >> encryption key to secure these values and you want to migrate to a new key. >> >> When starting a new cluster, set the nifi.sensitive.props.key value to >> the desired value on all cluster nodes, and NiFi will automatically encrypt >> and decrypt the sensitive processor properties with it. >> >> >> Andy LoPresto >> [email protected] >> *[email protected] <[email protected]>* >> He/Him >> PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 >> >> On Jun 18, 2020, at 3:55 AM, sanjeet rath <[email protected]> wrote: >> >> Hi , >> >> I got a issue while starting a 3 node nifi cluster. nifi-app.log is >> showing exception that" local flow file is differet than cluster flow" >> The issue is i got 3 different flow files in each node.'rootGroupid' of >> each flow file is different. >> >> Previous i was facing no issue in creating 3 node clister.but this time >> ,i made a change here during creation the clusters i have encripted the >> flow file with using nifi toolkit.(encript-config.sh) >> >> Encript-config.sh -f /nifi/flow.xml.gz -n nifi/nifi.properties >> --bootstrapconf /nifi/bootstrap.conf -s password -x >> >> Please note that there is are no flows are availavle in canvas.its a new >> nifi cluster. >> >> Could you please help me to understand what i am doing wrong? >> >> Thanks a lot in advance for helping me. >> >> Regards, >> Sanjeet >> >> >> >
