sigram commented on a change in pull request #2179: URL: https://github.com/apache/lucene-solr/pull/2179#discussion_r552527986
########## File path: solr/core/src/java/org/apache/solr/cluster/placement/plugins/AffinityPlacementFactory.java ########## @@ -193,6 +195,22 @@ public PlacementPlan computePlacement(Cluster cluster, PlacementRequest request, Set<Node> nodes = request.getTargetNodes(); SolrCollection solrCollection = request.getCollection(); + final SolrCollection secondaryCollection; + String withCollection = solrCollection.getCustomProperty(CollectionAdminParams.WITH_COLLECTION); Review comment: I think that we should probably completely disallow using aliases in this context... how would that work in practice? if you flip the alias that used to point to the secondary collection to some other collection then suddenly the co-location may be completely broken. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org