Bryan, thanks for replying. I had that figured out already few days ago. The issue was that the snitch method was also changed on the configuration hence the problem.
Now, if you change from rackInferingSnitch to PropertiesFileSnitch it will not run as the data has to be migrated. Is that correct? Or do you have the change the replication class on the keyspace? Putting back to rackInferingSnitch worked just fine. On Wed, Dec 2, 2015 at 6:30 PM, Bryan Cheng <br...@blockcypher.com> wrote: > Has your configuration changed? > > This is a new check- https://issues.apache.org/jira/browse/CASSANDRA-10242. > It seems likely either your snitch changed, your properties changed, or > something caused Cassandra to think one of the two happened... > > What's your node layout? > > On Fri, Nov 27, 2015 at 6:45 PM, Carlos A <nando....@gmail.com> wrote: > >> Hello all, >> >> I had 2 of my systems upgraded to 3.0 from the same previous version. >> >> The first cluster seem to be fine. >> >> But the second, each node starts and then fails. >> >> On the log I have the following on all of them: >> >> INFO [main] 2015-11-27 19:40:21,168 ColumnFamilyStore.java:381 - >> Initializing system_schema.keyspaces >> INFO [main] 2015-11-27 19:40:21,177 ColumnFamilyStore.java:381 - >> Initializing system_schema.tables >> INFO [main] 2015-11-27 19:40:21,185 ColumnFamilyStore.java:381 - >> Initializing system_schema.columns >> INFO [main] 2015-11-27 19:40:21,192 ColumnFamilyStore.java:381 - >> Initializing system_schema.triggers >> INFO [main] 2015-11-27 19:40:21,198 ColumnFamilyStore.java:381 - >> Initializing system_schema.dropped_columns >> INFO [main] 2015-11-27 19:40:21,203 ColumnFamilyStore.java:381 - >> Initializing system_schema.views >> INFO [main] 2015-11-27 19:40:21,208 ColumnFamilyStore.java:381 - >> Initializing system_schema.types >> INFO [main] 2015-11-27 19:40:21,215 ColumnFamilyStore.java:381 - >> Initializing system_schema.functions >> INFO [main] 2015-11-27 19:40:21,220 ColumnFamilyStore.java:381 - >> Initializing system_schema.aggregates >> INFO [main] 2015-11-27 19:40:21,225 ColumnFamilyStore.java:381 - >> Initializing system_schema.indexes >> ERROR [main] 2015-11-27 19:40:21,831 CassandraDaemon.java:250 - Cannot >> start node if snitch's rack differs from previous rack. Please fix the >> snitch or decommission and rebootstrap this node. >> >> It asks to "Please fix the snitch or decommission and rebootstrap this >> node" >> >> If none of the nodes can go up, how can I decommission all of them? >> >> Doesn't make sense. >> >> Any suggestions? >> >> Thanks, >> >> C. >> > >
