You need the follow the directions at http://kudu.apache.org/docs/administration.html#migrate_to_multi_master to migrate from 1 to 3 masters. It's not sufficient just to start up the new masters and change the master_addresses flag.
-Will On Thu, Jul 5, 2018 at 7:10 PM Sangeeta Gulia <[email protected]> wrote: > Hi Team, > > I am facing an issue in starting kudu. It is s cluster of 8 nodes where i > have added hadoop-master-slave2 and slave3 to --master addresses > > Below is the error log i get when i start my kudu server: > > E0705 11:32:20.674165 8250 master.cc:183] [email protected]:7051: Unable to > init master catalog manager: Invalid argument: Unable to initialize catalog > manager: Failed to initialize sys tables async: on-disk master list > (hadoop-master:7051, slave2:7051, slave3:7051) and provided master list > (:0) differ. Their symmetric difference is: :0, hadoop-master:7051, > slave2:7051, slave3:7051 > F0705 11:32:20.674226 8184 master_main.cc:71] Check failed: _s.ok() Bad > status: Invalid argument: Unable to initialize catalog manager: Failed to > initialize sys tables async: on-disk master list (hadoop-master:7051, > slave2:7051, slave3:7051) and provided master list (:0) differ. Their > symmetric difference is: :0, hadoop-master:7051, slave2:7051, slave3:7051 > > > -- > Warm Regards, > Sangeeta Gulia > Software Consultant > Knoldus Inc. > m: 9650877357 > w: www.knoldus.com e: [email protected] > <https://goo.gl/NvHeAS> >
