Can you provide an example of the increase ? Can you provide the log from startup ?
Cheers ----------------- Aaron Morton Freelance Cassandra Developer New Zealand @aaronmorton http://www.thelastpickle.com On 16/11/2012, at 3:21 AM, Alain RODRIGUEZ <arodr...@gmail.com> wrote: > We had an issue with counters over-counting even using the nodetool drain > command before upgrading... > > Here is my bash history > > 69 cp /etc/cassandra/cassandra.yaml /etc/cassandra/cassandra.yaml.bak > 70 cp /etc/cassandra/cassandra-env.sh /etc/cassandra/cassandra-env.sh.bak > 71 sudo apt-get install cassandra > 72 nodetool disablethrift > 73 nodetool drain > 74 service cassandra stop > 75 cat /etc/cassandra/cassandra-env.sh /etc/cassandra/cassandra-env.sh.bak > 76 vim /etc/cassandra/cassandra-env.sh > 77 cat /etc/cassandra/cassandra.yaml /etc/cassandra/cassandra.yaml.bak > 78 vim /etc/cassandra/cassandra.yaml > 79 service cassandra start > > So I think I followed these steps > http://www.datastax.com/docs/1.1/install/upgrading#upgrade-steps > > I merged my conf files with an external tool so consider I merged my conf > files on steps 76 and 78. > > I saw that the "sudo apt-get install cassandra" stop the server and restart > it automatically. So it updated without draining and restart before I had the > time to reconfigure the conf files. Is this "normal" ? Is there a way to > avoid it ? > > So for the second node I decided to try to stop C*before the upgrade. > > 125 cp /etc/cassandra/cassandra.yaml /etc/cassandra/cassandra.yaml.bak > 126 cp /etc/cassandra/cassandra-env.sh /etc/cassandra/cassandra-env.sh.bak > 127 nodetool disablegossip > 128 nodetool disablethrift > 129 nodetool drain > 130 service cassandra stop > 131 sudo apt-get install cassandra > > //131 : This restarted cassandra > > 132 nodetool disablethrift > 133 nodetool disablegossip > 134 nodetool drain > 135 service cassandra stop > 136 cat /etc/cassandra/cassandra-env.sh /etc/cassandra/cassandra-env.sh.bak > 137 cim /etc/cassandra/cassandra-env.sh > 138 vim /etc/cassandra/cassandra-env.sh > 139 cat /etc/cassandra/cassandra.yaml /etc/cassandra/cassandra.yaml.bak > 140 vim /etc/cassandra/cassandra.yaml > 141 service cassandra start > > After both of these updates I saw my current counters increase without any > reason. > > Did I do anything wrong ? > > Alain >
