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From aaron morton <aa...@thelastpickle.com>
Subject Re: Error trying to move a node - 0.7
Date Sun, 19 Jun 2011 23:06:51 GMT
I *think* someone had a similar problem once before, moving a node that was the only node in
a DC. 

Whats version are you using ?

-----------------
Aaron Morton
Freelance Cassandra Developer
@aaronmorton
http://www.thelastpickle.com

On 17 Jun 2011, at 07:42, Ben Frank wrote:

> Hi All,
>   I'm getting the following error when trying to move a nodes token:
> 
> nodetool -h 145.6.92.82 -p 18080 move 56713727820156410577229101238628035242
> cassandra.in.sh executing for environment DEV1
> Exception in thread "main" java.lang.AssertionError
>        at
> org.apache.cassandra.locator.TokenMetadata.firstTokenIndex(TokenMetadata.java:393)
>        at
> org.apache.cassandra.locator.TokenMetadata.ringIterator(TokenMetadata.java:418)
>        at
> org.apache.cassandra.locator.NetworkTopologyStrategy.calculateNaturalEndpoints(NetworkTopologyStrategy.java:94)
>        at
> org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:807)
>        at
> org.apache.cassandra.service.StorageService.calculatePendingRanges(StorageService.java:773)
>        at
> org.apache.cassandra.service.StorageService.startLeaving(StorageService.java:1468)
>        at
> org.apache.cassandra.service.StorageService.move(StorageService.java:1605)
>        at
> org.apache.cassandra.service.StorageService.move(StorageService.java:1580)
> .
> .
> .
> 
> my ring looks like this:
> 
> Address         Status State   Load            Owns    Token
> 
> 113427455640312821154458202477256070484
> 145.6.99.80      Up     Normal  1.63 GB         36.05%
> 4629135223504085509237477504287125589
> 145.6.92.82      Up     Normal  2.86 GB         1.09%
> 6479163079760931522618457053473150444
> 145.6.99.81      Up     Normal  2.01 GB         62.86%
> 113427455640312821154458202477256070484
> 
> 
> '80' and '81' are configured to be in the East coast data center and '82' is
> in the West
> 
> Anyone shed any light as to what might be going on here?
> 
> -Ben


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