Thanks for your reply Erich, that was really helpful! From: Erick Erickson Sent: Sunday, July 22, 2018 7:26 AM To: solr-user Subject: Re: Collection created error: Can't find resource 'solrconfig.xml'
>From your SO post: "I've also created a directory /configs (as indicated by the error) on every node and copied the 'web' configset files (/share/solr/server/solr/web) that I want to use for overriding the collection default configuration. However, this didn't solve the problem." Do not copy files around like this, not only is it unnecessary, but it also masks (at best) the real problem. I'd urge you to remove all those directories, not so much that Solr will be confused as their presence will be confusing later. The problem has to be that you didn't really upload the configs to the right place. Go to the admin UI page, cloud>>tree and then in the right pane you should be seeing a view of your Zookeeper data, and there should be a /configs node. Under that node you should see all of the configsets you've uploaded, including a "web" znode with all the files below it you'd expect. Be sure to look here on a node other than node-n01, all your Solr nodes' admin screens should show the exact same Zookeeper (tree) information. Some possiblities: > you didn't upload the configs to the Zookeeper ensemble that's being used by > the rest of Solr. The upconfig command uses "-zkhost node-n01:2181", do all > of the other Solr instances also start with "-z node-n01:2181"? > your configset in Zookeeper is a level too low or high or just in some > unexpected place. > your Solr instances aren't all pointing to the same Zookeeper ensemble that > you uploaded your "web" configset to. > you're somehow running embedded Zookeeper on one node How do you start your Solr instances? Do they all use the proper external Zookeeper ensemble? Those messages rather look like you aren't starting your Solr instances in cloud mode. I can;t make that square with your create command knowing they're there, but you get the idea. How do you start your Zookeeper ensemble? As for why you can use "techproducts", again I think you're pointing to different ZKs. Best, Erick On Sat, Jul 21, 2018 at 6:41 PM, Reem <reem.suwai...@gmail.com> wrote: > I have Solr-7.2.1 running on a cluster of 32 linux nodes/servers (+ a node > that hosts ZooKeeper). I wanted to create a collection with the following > command: > [solr@node-n03 solr]$ curl > "node-n03:8983/solr/admin/collections?action=CREATE&name=web&numShards=32&replicationFactor=1&maxShardsPerNode=1&collection.configName=web" > > Before that I uploaded the configuration into ZooKeeper using this command: > ./server/scripts/cloud-scripts/zkcli.sh -zkhost node-n01:2181 -cmd upconfig > -confname web -confdir /share/solr-7.2.1/server/configs/web > > However, I'm getting this error for the 32 nodes: > …"IP.IP.IP.56:8983_solr":"org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException:Error > from server at http://IP.IP.IP.56:8983/solr: Error CREATEing SolrCore > 'web_shard13_replica_n24': Unable to create core [web_shard13_replica_n24] > Caused by: Can't find resource 'solrconfig.xml' in classpath or > '/configs/web', cwd=/share/solr-7.2.1/server" … > > I have posted more details (including the full error message) and updates on > the question here: > > https://stackoverflow.com/questions/51458097/solr-collectio-created-erorr-cant-find-resource-solrconfig-xml > > Do you have any idea on how to solve this problem? > > Reem
