[Cassandra Wiki] Update of "Operations" by mkjellman

2013-12-20 Thread Apache Wiki
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The "Operations" page has been changed by mkjellman:
https://wiki.apache.org/cassandra/Operations?action=diff&rev1=110&rev2=111

  
  === Replacing a Dead Node ===
   For versions 1.2.0 and above 
- Token replace (introduced in CASSANDRA-957) does not work in 1.2.0 and above 
and should not be used while replacing a dead node. When dealing with node 
failure, use `nodetool` with the `removetoken` argument to remove the dead node 
from the ring. Once that process is complete, then bootstrap the new node back 
into the cluster.
+ Token replace (introduced in CASSANDRA-957) does not work in 1.2.0 and above 
and should not be used while replacing a dead node. When dealing with node 
failure, use `nodetool` with the `removenode` argument to remove the dead node 
from the ring. Once that process is complete (it involves streaming data that 
node contained from other nodes so this process can take a while, use nodetool 
netstats to monitor the progress of the streaming operation on other nodes), 
then bootstrap the new rebuilt node back into the cluster.
  
   For versions 1.1.11 and older 
  Since Cassandra 1.0 we can replace a dead node with a new one using the 
property "cassandra.replace_token=", This property can be set using -D 
option while starting cassandra demon process.


[Cassandra Wiki] Update of "Operations" by mkjellman

2013-08-28 Thread Apache Wiki
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Cassandra Wiki" for 
change notification.

The "Operations" page has been changed by mkjellman:
https://wiki.apache.org/cassandra/Operations?action=diff&rev1=108&rev2=109

  The status of move and balancing operations can be monitored using `nodetool` 
with the `netstat` argument.  (Cassandra 0.6.* and lower use the `streams` 
argument).
  
  === Replacing a Dead Node ===
+  For versions 1.2.0 and above 
+ Token replace (introduced in CASSANDRA-957) does not work in 1.2.0 and above 
and should not be used while replacing a dead node. When dealing with node 
failure, use `nodetool` with the `removetoken` argument to remove the dead node 
from the ring. Once that process is complete, then bootstrap the new node back 
into the cluster.
+ 
+  For versions 1.1.11 and older 
  Since Cassandra 1.0 we can replace a dead node with a new one using the 
property "cassandra.replace_token=", This property can be set using -D 
option while starting cassandra demon process.
  
  (Note:This property will be taken into effect only when the node doesn't have 
any data in it, You might want to empty the data dir if you want to force the 
node replace.)