On Tue, Mar 2, 2010 at 2:51 PM, Jon Graham wrote:
> Thanks!
>
> Switching to java 1.6.0_18 seems to have gotten past the 2GB file boundary.
> I now have a new ring token for the first node in my cluster.
>
> Can I run a "loadbalance" on nodes 2-6 to achive more data and token
> balancing?
You sho
Thanks!
Switching to java 1.6.0_18 seems to have gotten past the 2GB file boundary.
I now have a new ring token for the first node in my cluster.
Can I run a "loadbalance" on nodes 2-6 to achive more data and token
balancing?
Should I perform a cleanup operation on node 1?
During the loadbalanc
Thanks Jonathan,
My 32-bit java version is at: 1.6.0_13-b03. I'll try a java upgrade.
This tracks well with the exact MaxInt -tmp- Data file size
Jon
On Tue, Mar 2, 2010 at 9:15 AM, Jonathan Ellis wrote:
> Doing some googling, this is a different JRE bug than the on addressed
> by 795: http://
Doing some googling, this is a different JRE bug than the on addressed
by 795: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6253145.
It is marked fixed in JDK 6u18, so try upgrading to that.
-Jonathan
On Tue, Mar 2, 2010 at 10:46 AM, Jon Graham wrote:
> Hello,
>
> I am running a 32-bit lin
Hello,
I am running a 32-bit linux version 2.6.27.24. My original data set was
copied from a 64-bit cassandra cluster to a 32-bit cassandra cluster. I am
trying to load balance the data on a 32-bit cluster.
Is the cassandra-795 issue applicable for 32-linux too for the 0.5.0
release?
Thanks,
Jon
On Mon, Mar 1, 2010 at 5:39 PM, Jon Graham wrote:
> Reached an EOL or something bizzare occured. Reading from: /192.168.2.13
> BufferSizeRemaining: 16
This one is harmless
> java.io.IOException: Value too large for defined data type
> at sun.nio.ch.FileChannelImpl.transferTo0(Native Method)
Hello,
I did find these exceptions. I issued the loadbalance command on node
192.168.2.10.
INFO [MESSAGING-SERVICE-POOL:3] 2010-03-01 10:34:40,764 TcpConnection.java
(line 315) Closing errored connection
java.nio.channels.SocketChannel[connected local=/192.168.2.10:55973 remote=/
192.168.2.13:700
On Mon, Mar 1, 2010 at 3:18 PM, Jon Graham wrote:
> Thanks Jonathan.
>
> It seems like the load balance operation isn't moving. I haven't seen any
> data file time changes in 2 hours and no location file time
> changes in over an hour.
>
> I can see a tcp port # 7000 opened on the node where I ran
Thanks Jonathan.
It seems like the load balance operation isn't moving. I haven't seen any
data file time changes in 2 hours and no location file time
changes in over an hour.
I can see a tcp port # 7000 opened on the node where I ran the loadbalance
command. It is connected to
port 39033 on the
On Mon, Mar 1, 2010 at 1:44 PM, Jon Graham wrote:
> Can I tell if the load balancing operaion is still running ok or if it
> has terminated?
>
> Is there a rough computation to determine how long the process should take?
Not really, although you can guess from cpu/io usage. This is much
improved
Jonathan, Thanks for the quick reply.
After starting a loadbalance operation for about 30 minutes, I can see 3
ColumnFamily-tmp-Data, Filter and Index files
on a lightly loaded node. The Data file has a size of 2,147,483,647 (max
signed int) on the node being loaded. I hope I didn't run out of In
nodetool is the 0.6 replacement for nodeprobe. the stream info is new
in that version.
(0.6 beta release is linked from
http://wiki.apache.org/cassandra/GettingStarted)
-Jonathan
On Mon, Mar 1, 2010 at 12:40 PM, Jon Graham wrote:
> Hello Everyone,
>
> Jonathan, Thanks for your advice :-)
>
>
Hello Everyone,
Jonathan, Thanks for your advice :-)
I have started a loadbalance operation on a busy cassandra node.
The http://wiki.apache.org/cassandra/Operations web page indicates that
nodetool streams can
be used to monitor the status of the load balancing operation.
I can't seem to find
nodeprobe loadbalance and/or nodeprobe move
http://wiki.apache.org/cassandra/Operations
On Wed, Feb 24, 2010 at 6:17 PM, Jon Graham wrote:
> Hello,
>
> I have 6 node Cassandra 0.5.0 cluster
> using org.apache.cassandra.dht.OrderPreservingPartitioner with replication
> factor 3.
>
> I mistakenly
Hello,
I have 6 node Cassandra 0.5.0 cluster
using org.apache.cassandra.dht.OrderPreservingPartitioner with replication
factor 3.
I mistakenly set my tokens to the wrong values, and have all the data being
stored on the first node (with replicas on the seconds and third nodes)
Does Cassandra hav
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