Hi Alex, Do you mean to add a custom property e.g. via https://solr.apache.org/guide/8_11/replica-management.html#addreplicaprop and then to use it similar to how https://solr.apache.org/guide/8_11/distributed-requests.html#shards-preference-parameter properties are used?
If I understood you correctly then currently the list of shards.preference properties includes system properties via node.sysprop but not replica properties in ZK i.e. it's not currently possible but something like it has come up before e.g. https://issues.apache.org/jira/browse/SOLR-10880 issue. Regards, Christine PS: Thanks Ilan for redirecting from Lucene to Solr dev list! From: [email protected] At: 12/30/21 17:35:37 UTCTo: [email protected] Subject: Re: Custom props to replica state in zk [Replying to Solr rather than Lucene dev list] If SOLR-15472 takes care of not using the leaders for queries, what would the replica state property be used for? Ilan On Thu, Dec 30, 2021 at 5:40 PM Alex Bulygin <[email protected]> wrote: Hi all! Anyone who know, please tell me, it is possible to add a custom property to replica state in zk? While I see that properties are added only to local core.propertie. if this cannot be done, can we create a ticket? I would attach a patch in the near future. P.S. I want to use this in conjunction with solr-15472, excluding reads on the leaders, for whose disks I make indexes
