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Posted to user@cassandra.apache.org by Mark <st...@gmail.com> on 2010/08/09 18:30:38 UTC

Question on nodetool ring

I'm running a 2 node cluster and when I run nodetool ring I get the 
following output

Address         Status State   Load            Token
                                        
160032583171087979418578389981025646900
127.0.0.1  Up     Normal  42.28 MB        
42909338385373526599163667549814010691
127.0.0.2   Up     Normal  42.26 MB        
160032583171087979418578389981025646900

The columns/values are pretty much self explanatory except for the first 
line. What is this value?

Thanks

Re: Question on nodetool ring

Posted by S Ahmed <sa...@gmail.com>.
b/c node#1 has a start and end range, so you can see the boundaries for each
node by looking at the last column.

On Mon, Aug 9, 2010 at 4:12 PM, Mark <st...@gmail.com> wrote:

>  On 8/9/10 12:51 PM, S Ahmed wrote:
>
> that's the token range
>
>  so node#1 is from 1600.. to 429..
> node#2 is from 429... to 1600...
>
>  hopefully others can chime into confirm.
>
> On Mon, Aug 9, 2010 at 12:30 PM, Mark <st...@gmail.com> wrote:
>
>> I'm running a 2 node cluster and when I run nodetool ring I get the
>> following output
>>
>> Address         Status State   Load            Token
>>
>> 160032583171087979418578389981025646900
>> 127.0.0.1  Up     Normal  42.28 MB
>>  42909338385373526599163667549814010691
>> 127.0.0.2   Up     Normal  42.26 MB
>>  160032583171087979418578389981025646900
>>
>> The columns/values are pretty much self explanatory except for the first
>> line. What is this value?
>>
>> Thanks
>>
>
>  I was just wondering why the "160032583171087979418578389981025646900"
> token is on a line by itself and listed under 127.0.0.2.
>

Re: Question on nodetool ring

Posted by Mark <st...@gmail.com>.
On 8/9/10 12:51 PM, S Ahmed wrote:
> that's the token range
>
> so node#1 is from 1600.. to 429..
> node#2 is from 429... to 1600...
>
> hopefully others can chime into confirm.
>
> On Mon, Aug 9, 2010 at 12:30 PM, Mark <static.void.dev@gmail.com 
> <ma...@gmail.com>> wrote:
>
>     I'm running a 2 node cluster and when I run nodetool ring I get
>     the following output
>
>     Address         Status State   Load            Token
>                                          
>     160032583171087979418578389981025646900
>     127.0.0.1  Up     Normal  42.28 MB      
>      42909338385373526599163667549814010691
>     127.0.0.2   Up     Normal  42.26 MB      
>      160032583171087979418578389981025646900
>
>     The columns/values are pretty much self explanatory except for the
>     first line. What is this value?
>
>     Thanks
>
>
I was just wondering why the "160032583171087979418578389981025646900" 
token is on a line by itself and listed under 127.0.0.2.

Re: Question on nodetool ring

Posted by S Ahmed <sa...@gmail.com>.
that's the token range

so node#1 is from 1600.. to 429..
node#2 is from 429... to 1600...

hopefully others can chime into confirm.

On Mon, Aug 9, 2010 at 12:30 PM, Mark <st...@gmail.com> wrote:

> I'm running a 2 node cluster and when I run nodetool ring I get the
> following output
>
> Address         Status State   Load            Token
>
> 160032583171087979418578389981025646900
> 127.0.0.1  Up     Normal  42.28 MB
>  42909338385373526599163667549814010691
> 127.0.0.2   Up     Normal  42.26 MB
>  160032583171087979418578389981025646900
>
> The columns/values are pretty much self explanatory except for the first
> line. What is this value?
>
> Thanks
>