incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From aaron morton <aa...@thelastpickle.com>
Subject Re: adding node without bootstrap
Date Sun, 25 Sep 2011 20:40:50 GMT
That message will be logged if there RF on the keyspace is 1 or if the other nodes are not
up. 

What's the RF ? 

You should also sort out the tokens before going to far. 

Cheers

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

On 25/09/2011, at 7:35 PM, Radim Kolar wrote:

> 
>> If you join a node with auto_bootstrap=false you had better be working at quorum
or higher to avoid stale/not found reads. You should then repair the node right away to get
all the missing data back on the node. This is not suggested. It is best to leave auto_boostrap=true
and let Cassandra handle this on the front end.
> This do not works. I joined ring with node without bootstrap and result is like this:
> 
> 216.17.99.40    datacenter1 rack1       Up     Normal  1.17 GB         99.64%  83030609119105147711596238577753588267
> 64.6.104.18     datacenter1 rack1       Up     Normal  43.15 KB        0.36%   83648735508289295779178617154261005054
> 
> Well, this was expected. But running repair on both nodes didnt do anything:
> 
> INFO [GossipStage:1] 2011-09-25 08:18:34,287 Gossiper.java (line 715) Node /216.17.99.40
is now part of the cluster
> INFO [GossipStage:1] 2011-09-25 08:18:34,287 Gossiper.java (line 681) InetAddress /216.17.99.40
is now UP
> INFO [AntiEntropySessions:1] 2011-09-25 08:22:16,066 AntiEntropyService.java (line 648)
No neighbors to repair with for test on (83030609119105147711596238577753588267,83648735508289295779178617154261005054]:
manual-repair-04dd27f0-401b-4452-b0eb-853beeda197b completed.
> 
> Data are not moved to new node. Maybe tokens are not too random. I deleted new node and
retried:
> 
> 64.6.104.18     datacenter1 rack1       Up     Normal  45.52 KB        56.94%  9762979552315026283322466206354139578
> 216.17.99.40    datacenter1 rack1       Up     Normal  1.17 GB         43.06%  83030609119105147711596238577753588267
> 
> and still nothing, while running repair on both nodes.
> 
> INFO [AntiEntropySessions:1] 2011-09-25 08:29:13,447 AntiEntropyService.java (line 648)
No neighbors to repair with for test on (83030609119105147711596238577753588267,9762979552315026283322466206354139578]:
manual-repair-87bfcc67-2b99-4285-8571-e5bd168ef5e0 completed.
> 
> Can you try this too? i cant get scenario: make 1 node - add data, add second node without
bootstrap then repair on both work.


Mime
View raw message