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From Paul Loy <ketera...@gmail.com>
Subject Re: Cluster not recovering when a single node dies
Date Fri, 27 May 2011 15:47:38 GMT
I guess my next question is: the data should be complete somewhere in the
ring with RF = 2. Does cassandra not redistribute the replication ring
without a nodetool decommission call?

On Fri, May 27, 2011 at 4:45 PM, Paul Loy <keteracel@gmail.com> wrote:

> ahh, thanks.
>
> On Fri, May 27, 2011 at 4:43 PM, Jonathan Ellis <jbellis@gmail.com> wrote:
>
>> Quorum of 2 is 2. You need at least RF=3 for quorum to tolerate losing
>> a node indefinitely.
>>
>> On Fri, May 27, 2011 at 10:37 AM, Paul Loy <keteracel@gmail.com> wrote:
>> > We have a 4 node cluster with a replication factor of 2. When one node
>> dies,
>> > the other nodes throw UnavailableExceptions for quorum reads (as
>> expected
>> > initially). They never get out of that state.
>> >
>> > Is there something we can do in nodetool to make the remaining nodes
>> > function?
>> >
>> > Thanks.
>> >
>> > --
>> > ---------------------------------------------
>> > Paul Loy
>> > paul@keteracel.com
>> > http://uk.linkedin.com/in/paulloy
>> >
>>
>>
>>
>> --
>> Jonathan Ellis
>> Project Chair, Apache Cassandra
>> co-founder of DataStax, the source for professional Cassandra support
>> http://www.datastax.com
>>
>
>
>
> --
> ---------------------------------------------
> Paul Loy
> paul@keteracel.com
> http://uk.linkedin.com/in/paulloy
>



-- 
---------------------------------------------
Paul Loy
paul@keteracel.com
http://uk.linkedin.com/in/paulloy

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