thanks for pointing me to Solr's Zookeeper servlet. I will look at the
source to see how I can use to fulfill my needs.
Bill
On Thu, Jan 3, 2013 at 6:43 PM, Mark Miller wrote:
> Technically, you want to make sure zookeeper reports the node as live and
> active.
>
> You could use the same api
Technically, you want to make sure zookeeper reports the node as live and
active.
You could use the same api that the UI uses for that - the
localhost:port/solr/zookeeper (I think?) servlet.
If you can't reach it for a node, it's obviously down - if you can reach it,
parse the json and see if
Thanks, Mark.
That does remove the node. And it seems to do so permanently. Even when I
restart Solr after unloading, it does not join the SolrCloud cluster. And
I can get it to re-join the cluster by creating the core.
Anyone know if there is an API to determine the state of a node. When AWS
http://wiki.apache.org/solr/CoreAdmin#UNLOAD
- Mark
On Jan 3, 2013, at 9:06 AM, Bill Au wrote:
> Mark,
> What do you mean by "unload them"?
>
> I am using an AWS load balancer with my auto scaling group in stead of
> using Solr's built-in load balancer. I am no sharding my index. I am
>
Mark,
What do you mean by "unload them"?
I am using an AWS load balancer with my auto scaling group in stead of
using Solr's built-in load balancer. I am no sharding my index. I am
using SolrCloud for replication only. I am doing local search on each
instance and sending all updates to the
With AWS auto scaling, one can specify a minimum number of instances for an
auto scaling group. So there should never be an insufficient number of
replicas. Once can also specify a termination policy so that the newly
added nodes are removed first.
But with SolrCloud as long as there are enough
We've considered using AWS Beanstalk (hmm, what's the difference between
AWS auto scaling and elastic beanstalk? not sure.) for search-lucene.com ,
but the idea of something adding and removing nodes seems scary. The
scariest part to me is automatic removal of wrong nodes that ends up in
data loss
On Jan 2, 2013, at 5:51 PM, Bill Au wrote:
> Is anyone running Solr 4.0 SolrCloud with AWS auto scaling?
>
> My concern is that as AWS auto scaling add and remove instances to
> SolrCloud, the number of nodes in SolrCloud Zookeeper config will grow
> indefinitely as removed instances will never
