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From Alexis Lê-Quôc <...@datadoghq.com>
Subject Re: Cassandra 0.7.4 Bug?
Date Fri, 22 Apr 2011 21:01:12 GMT
I've had a related issue in the past:
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Gossip-mysteries-0-7-4-on-EC2-td6217786.html
No resolution so far. By restarting everything the problem went away.

On Sun, Apr 17, 2011 at 3:23 PM, csharpplusproject
<csharpplusproject@gmail.com> wrote:
> Shimi,
>
> Chag Sameach. Yes, I know that a restart solves this, yet, I think this is
> something that must be resolved as a result of 'nodetool move'.
>
> Shalom.
>
> -----Original Message-----
> From: shimi <shimi.k@gmail.com>
> Reply-to: user@cassandra.apache.org
> To: user@cassandra.apache.org
> Subject: Re: Cassandra 0.7.4 Bug?
> Date: Sun, 17 Apr 2011 22:17:59 +0300
>
> I had the same thing.
> Node restart should solve it.
>
> Shimi
>
>
> On Sun, Apr 17, 2011 at 4:25 PM, Dikang Gu <dikang85@gmail.com> wrote:
>
> +1.
>
> I also met this problem several days before, and I haven't got a solution
> yet...
>
>
> On Sun, Apr 17, 2011 at 9:17 PM, csharpplusproject
> <csharpplusproject@gmail.com> wrote:
>
> Often, I see the following behavior:
>
> (1) Cassandra works, all nodes are up etc
>
> (2) a 'move' operation is being run on one of the nodes
>
> (3) following this 'move' operation, even after a couple of hours / days
> where it is obvious the operation has ended, the node which had 'moved'
> remains with a status of ?
>
> perhaps it's a bug?
>
> ___________________________________________________________________________________
>
> shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host
> 192.168.0.5 ring
> Address         Status State   Load            Owns
> Token
>
> 127605887595351923798765477786913079296
> 192.168.0.253   Up     Normal  88.66 MB        25.00%
> 0
>   192.168.0.4     Up     Normal  558.2 MB        50.00%
> 85070591730234615865843651857942052863
>   192.168.0.5     Up     Normal  71.03 MB        16.67%
> 113427455640312821154458202477256070485
>   192.168.0.6     Up     Normal  44.71 MB        8.33%
> 127605887595351923798765477786913079296
>
> shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host
> 192.168.0.4 move 92535295865117307932921825928971026432
>
> shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host
> 192.168.0.5 ring
> Address         Status State   Load            Owns
> Token
>
> 127605887595351923798765477786913079296
> 192.168.0.253   Up     Normal  171.17 MB       25.00%
> 0
> 192.168.0.4     ?      Normal  212.11 MB       54.39%
> 92535295865117307932921825928971026432
> 192.168.0.5     Up     Normal  263.91 MB       12.28%
> 113427455640312821154458202477256070485
> 192.168.0.6     Up     Normal  26.21 MB        8.33%
> 127605887595351923798765477786913079296
>
>
>
> --
> Dikang Gu
>
> 0086 - 18611140205
>
>
>
>
>



-- 
Alexis Lê-Quôc (@alq) | Datadog, Inc. | http://datadoghq.com

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