also nothing happens about the streaming:<div><br></div><div><div>nodetool -h node3 netstats</div><div>Mode: Normal</div><div>Not sending any streams.</div><div> Nothing streaming from /<a href="http://10.28.53.11">10.28.53.11</a></div>

<div>Pool Name                    Active   Pending      Completed</div><div>Commands                        n/a         0      165086750</div><div>Responses                       n/a         0       99372520</div><div><br>

</div><div><br></div><br><div class="gmail_quote">On Thu, Aug 4, 2011 at 4:56 PM, Yan Chunlu <span dir="ltr">&lt;<a href="mailto:springrider@gmail.com">springrider@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">

sorry the ring info should be this:<div><br></div><div><div>nodetool -h node3 ring</div><div class="im"><div><div>Address         Status State   Load            Owns    Token                                       </div><div>

                                                       84944475733633104818662955375549269696      </div>
</div></div><div>node1      Up     Normal  13.18 GB        81.09%  52773518586096316348543097376923124102      </div><div>node2     Up     Normal  22.85 GB        10.48%  70597222385644499881390884416714081360      </div>

<div class="im"><div>node3      Up     Leaving 25.44 GB        8.43%   84944475733633104818662955375549269696 </div>
<div><br></div><div><br></div><br></div><div class="gmail_quote"><div><div></div><div class="h5">On Thu, Aug 4, 2011 at 4:55 PM, Yan Chunlu <span dir="ltr">&lt;<a href="mailto:springrider@gmail.com" target="_blank">springrider@gmail.com</a>&gt;</span> wrote:<br>

</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div></div><div class="h5">
I have tried the nodetool move but get the following error....<div><br></div></div></div><div><div><div></div><div class="h5"><div>node3:~# nodetool -h node3 move 0</div><div>Exception in thread &quot;main&quot; java.lang.IllegalStateException: replication factor (3) exceeds number of endpoints (2)</div>



<div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.locator.SimpleStrategy.calculateNaturalEndpoints(SimpleStrategy.java:60)</div><div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:930)</div>



<div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:896)</div><div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.service.StorageService.startLeaving(StorageService.java:1596)</div>



<div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.service.StorageService.move(StorageService.java:1734)</div><div><span style="white-space:pre-wrap">	</span>at org.apache.cassandra.service.StorageService.move(StorageService.java:1709)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</div><div><span style="white-space:pre-wrap">	</span>at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</div><div><span style="white-space:pre-wrap">	</span>at java.lang.reflect.Method.invoke(Method.java:597)</div>



<div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:93)</div><div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:27)</div>



<div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:208)</div><div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:120)</div>



<div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:262)</div><div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)</div>



<div><span style="white-space:pre-wrap">	</span>at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)</div><div><span style="white-space:pre-wrap">	</span>at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427)</div>



<div><span style="white-space:pre-wrap">	</span>at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72)</div><div><span style="white-space:pre-wrap">	</span>at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265)</div>



<div><span style="white-space:pre-wrap">	</span>at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360)</div><div><span style="white-space:pre-wrap">	</span>at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)</div><div><span style="white-space:pre-wrap">	</span>at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)</div>



<div><span style="white-space:pre-wrap">	</span>at java.lang.reflect.Method.invoke(Method.java:597)</div><div><span style="white-space:pre-wrap">	</span>at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.rmi.transport.Transport$1.run(Transport.java:159)</div><div><span style="white-space:pre-wrap">	</span>at java.security.AccessController.doPrivileged(Native Method)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.rmi.transport.Transport.serviceCall(Transport.java:155)</div><div><span style="white-space:pre-wrap">	</span>at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)</div>



<div><span style="white-space:pre-wrap">	</span>at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)</div><div><span style="white-space:pre-wrap">	</span>at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)</div>



<div><span style="white-space:pre-wrap">	</span>at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)</div><div><span style="white-space:pre-wrap">	</span>at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)</div>



<div><span style="white-space:pre-wrap">	</span>at java.lang.Thread.run(Thread.java:662)</div><div><br></div><div><br></div><div><br></div><div><br></div><div>then nodetool shows the node is leaving....</div>
<div><br></div><div><br></div></div></div><div><div>nodetool -h node3 ring</div><div class="im"><div><div>Address         Status State   Load            Owns    Token                                       </div><div>                                                       84944475733633104818662955375549269696      </div>



</div></div><div>node1      Up     Normal  13.18 GB        81.09%  52773518586096316348543097376923124102      </div><div>node2     Up     Normal  22.85 GB        10.48%  70597222385644499881390884416714081360      </div>

<div class="im"><div>
node3      Up     Leaving 25.44 GB        8.43%   84944475733633104818662955375549269696 </div>
</div></div><div class="im"><div><br></div><div>the log didn&#39;t show any error message neither anything abnormal.  is there something wrong?</div><div><br></div><div><br></div><div>I used to have RF=2, and changed it to RF=3 using cassandra-cli.</div>


<div><div></div><div>
<div><br></div><br><div class="gmail_quote">On Mon, Aug 1, 2011 at 10:22 AM, Yan Chunlu <span dir="ltr">&lt;<a href="mailto:springrider@gmail.com" target="_blank">springrider@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">



thanks a lot! I will try the &quot;move&quot;.<div><div></div><div><br><br><div class="gmail_quote">On Mon, Aug 1, 2011 at 7:07 AM, mcasandra <span dir="ltr">&lt;<a href="mailto:mohitanchlia@gmail.com" target="_blank">mohitanchlia@gmail.com</a>&gt;</span> wrote:<br>




<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><br>
springrider wrote:<br>
&gt;<br>
&gt; is that okay to do nodetool move before a completely repair?<br>
&gt;<br>
&gt; using this equation?<br>
&gt; def tokens(nodes):<br>
&gt;<br>
&gt;    - for x in xrange(nodes):<br>
&gt;       - print 2 ** 127 / nodes * x<br>
&gt;<br>
<br>
</div>Yes use that logic to get the tokens. I think it&#39;s safe to run move first<br>
and reair later. You are moving some nodes data as is so it&#39;s no worse than<br>
what you have right now.<br>
<font color="#888888"><br>
--<br>
View this message in context: <a href="http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/how-to-solve-one-node-is-in-heavy-load-in-unbalanced-cluster-tp6630827p6639317.html" target="_blank">http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/how-to-solve-one-node-is-in-heavy-load-in-unbalanced-cluster-tp6630827p6639317.html</a><br>





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