Re: Changing the solr url

[Jan Høydahl <ja...@cominvent.com>]

You cannot just move a Solr deploy from one host to another.
Your best option is to re-install Solr and then re-index.

Jan

> 26. jul. 2021 kl. 16:10 skrev Endika Posadas <en...@gmail.com>:
> 
> Hi,
> 
> Sorry for the misunderstanding. The URLs didn't change, I changed the deployment to different hosts. But now in solr I have no way of telling that what was hostA now it's called hostB.
> 
> thanks
> 
> On 2021/07/26 12:54:43, Shawn Heisey <ap...@elyograg.org> wrote: 
>> On 7/26/2021 5:19 AM, Endika Posadas wrote:
>>> I have a Solr cloud deployment with multiple shards and replicas. After a while, the url where the solr instances are deployed has changed, so every solr node is down
>>> 
>>> I would like to update the url of the solr nodes to the updated one so I can bring the cluster back up. After reading the documentation, I coudn't find an API to do so, is there a way to update the cluster URLs without having to manually update Zookeeper?
>> 
>> This sounds weird.  How have the URLs changed?  I'm not aware of any 
>> situation where the URL can change unless someone does something that 
>> changes the deployment, or something is done outside of Solr.
>> 
>> I have NEVER heard of SolrCloud URLs changing without outside 
>> influence.  There is the work on time based collections, but even that 
>> should give you a stable URL to access the data.
>> 
>> Thanks,
>> Shawn
>> 
>>