nifi-app.log file , i am getting constant error. Apache.nifi.controler.FlowControler Failed to send heart beat due to org.apache.nifi.protocal.protocolException
On Thu, 30 Jul 2020, 6:54 pm Mark Payne, <[email protected]> wrote: > Sanjeet, > > What error are you receiving? > > Sent from my iPhone > > On Jul 30, 2020, at 9:21 AM, sanjeet rath <[email protected]> wrote: > > > Hi Team, > > Any help on my trailed mail query will be highly appreciated.still i am > strgling yo fix yhe issue. > > In nifi-app.log file , i am getting constant error. > > Apache.nifi.controler.FlowControler Failed to send heart beat due to > org.apache.nifi.protocal.protocolEcslception. > > Thanks & Regards, > Sanjeet > > On Tue, 28 Jul 2020, 10:21 pm sanjeet rath, <[email protected]> > wrote: > >> Hi Team, >> >> I am facing a wired issue while doing migration from 1.8 to 1.11.4 >> I am bringing flow.xml.gz,user.xml,authorization.xml from a nifi >> cluster(1.8 version) to a newly created 1.11.4 version cluster. >> >> When i am starting the 1.11.4 cluster with this new files, i am getting >> node disconnected error (this node is not conncted to cluster pop up ) >> >> However with only users.xml, authrization.xml from 1.8 and default 1.11.4 >> flow.xml.gz. i am getting no error all 3 nodes are getting conncted in the >> new cluster. >> Infact when i am bringing another 1.8 env's flow.xml.gz files it working >> fine. >> >> So specific for this flow.xml.gz file only my nodes are getting >> disconncted. >> >> It will really helpfull if you can help where i need to check to >> resolve this issue. >> >> I am using external zookeeper 3.5 version >> >> Thanks in advance, >> Sanjeet >> >>
