Rule based replica placement was deprecated long ago, see https://solr.apache.org/guide/8_11/rule-based-replica-placement.html so I would not bother too much with making it work. You may have some luck with small clusters but it does not scale for larger ones. The new way is placement plugins from v9.0 that I linked to below.
Jan > 28. nov. 2022 kl. 22:07 skrev Aravind Reddy Jangam > <aravind.reddyjang...@clarivate.com.INVALID>: > > Thanks > I tried creating rules to pin a specific shard to a specific server name like > below > But these rules didn’t take effect, can you specify how to specify rules to > use hostname > > rule=shard:shard1,node_name:server1.com <http://server1.com/>:8983_solr > rule=shard:shard2,node_name:server2.com <http://server2.com/>:8983_solr > > http://localhost:8983/solr/admin/collections?action=CREATE&name=doc1&numShards=4&replicationFactor=1&rule=shard:shard1,node_name:server1.com:8983_solr&rule=shard:shard2,node_name:server2.com:8983_solr&rule=shard:shard3,node_name:server3.com:8983_solr&rule=shard:shard4,node_name:server4.com:8983_solr > > > From: Jan Høydahl <jan....@cominvent.com> > Sent: Monday, November 28, 2022 10:54 AM > To: users@solr.apache.org > Subject: Re: Solr create collections on different servers > > Have you looked at placement plug-in? > > Replica Placement Plugins :: Apache Solr Reference Guide > <https://urldefense.com/v3/__https:/solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html__;!!NknhfzgzgQ!yIot_AE6ytPYhCDu3pM_SjL5diX-GQzaAEk1M0l7RUf40uBbOHpEReR375M1g8LMAltkLfiMk51wvTN5znoYmha_kLiN2EM$> > solr.apache.org > <https://urldefense.com/v3/__https:/solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html__;!!NknhfzgzgQ!yIot_AE6ytPYhCDu3pM_SjL5diX-GQzaAEk1M0l7RUf40uBbOHpEReR375M1g8LMAltkLfiMk51wvTN5znoYmha_kLiN2EM$> > > > <https://urldefense.com/v3/__https:/solr.apache.org/guide/solr/latest/configuration-guide/replica-placement-plugins.html__;!!NknhfzgzgQ!yIot_AE6ytPYhCDu3pM_SjL5diX-GQzaAEk1M0l7RUf40uBbOHpEReR375M1g8LMAltkLfiMk51wvTN5znoYmha_kLiN2EM$> > > > Jan Høydahl > > > 28. nov. 2022 kl. 00:18 skrev Aravind Reddy Jangam > <aravind.reddyjang...@clarivate.com.invalid > <mailto:aravind.reddyjang...@clarivate.com.invalid>>: > > Thanks Shawn, Earlier I only started solr in cloud mode on server > I ran below command to create collection, after starting solr on cloud mode > on eight servers > Now core are created on eight shards, i.e each shard is on different server > ./solr create_collection -c doc1 -s 4 -rf 2 > > One question, current when I run create_collection, each server has random > shard > I would like for example server1 to have shard1 & server 2 to have shard 2, > like below > Can you let me know how I can achieve this > > Server1 - shard1 > Server2 - shard2 > Server3 - shard3 > Server4 - shard4 > > > > -----Original Message----- > From: Shawn Heisey <elyog...@elyograg.org <mailto:elyog...@elyograg.org>> > Sent: Sunday, November 27, 2022 10:40 AM > To: users@solr.apache.org <mailto:users@solr.apache.org> > Subject: Re: Solr create collections on different servers > > On 11/27/22 08:38, Shawn Heisey wrote: > > curl > https://urldefense.com/v3/__http://localhost:8983/solr/admin/zookeeper?detail=true&path=*2Flive_nodes__;JQ!!NknhfzgzgQ!zaP3hssuPysij-Z5zHGl-i773VNIc3e-y2fbMCjFricp4L4xgCQEwpvh0iQTq_Dd16OUG2DVm1qWNq6OdDPUWhH4YLLyMiC9$ > > <https://urldefense.com/v3/__http:/localhost:8983/solr/admin/zookeeper?detail=true&path=*2Flive_nodes__;JQ!!NknhfzgzgQ!zaP3hssuPysij-Z5zHGl-i773VNIc3e-y2fbMCjFricp4L4xgCQEwpvh0iQTq_Dd16OUG2DVm1qWNq6OdDPUWhH4YLLyMiC9$> > > That command will not work as-is. I forgot the quotes. > > curl > "https://urldefense.com/v3/__http://localhost:8983/solr/admin/zookeeper?detail=true&path=*2Flive_nodes__;JQ!!NknhfzgzgQ!zaP3hssuPysij-Z5zHGl-i773VNIc3e-y2fbMCjFricp4L4xgCQEwpvh0iQTq_Dd16OUG2DVm1qWNq6OdDPUWhH4YLLyMiC9$ > > <https://urldefense.com/v3/__http:/localhost:8983/solr/admin/zookeeper?detail=true&path=*2Flive_nodes__;JQ!!NknhfzgzgQ!zaP3hssuPysij-Z5zHGl-i773VNIc3e-y2fbMCjFricp4L4xgCQEwpvh0iQTq_Dd16OUG2DVm1qWNq6OdDPUWhH4YLLyMiC9$%20>" > > Confidentiality note: This e-mail may contain confidential information from > Clarivate. If you are not the intended recipient, be aware that any > disclosure, copying, distribution or use of the contents of this e-mail is > strictly prohibited. If you have received this e-mail in error, please delete > this e-mail and notify the sender immediately. > Confidentiality note: This e-mail may contain confidential information from > Clarivate. If you are not the intended recipient, be aware that any > disclosure, copying, distribution or use of the contents of this e-mail is > strictly prohibited. If you have received this e-mail in error, please delete > this e-mail and notify the sender immediately. >
