Shalin Shekhar Mangar created SOLR-11989: --------------------------------------------
Summary: Make it possible to place a replica of a collection on all nodes satisfying a given property Key: SOLR-11989 URL: https://issues.apache.org/jira/browse/SOLR-11989 Project: Solr Issue Type: Sub-task Security Level: Public (Default Security Level. Issues are Public) Components: AutoScaling, SolrCloud Reporter: Shalin Shekhar Mangar Fix For: master (8.0), 7.3 Today replicas are placed according to policy rules but there is no way to drive the number of replicas based on policy e.g. Example 1: Put a replica of each shard of collection A on each node in the cluster {code} {"replica":">0", "node", "#ANY", "shard" : "#EACH", "collection" : "A"} {code} Example 2: Put a replica of each shard of collection A on every nodes with sysprop.region=east {code} {"replica":">0", "sysprop.region", "east", "shard" : "#EACH", "collection" : "A"} {code} The above two rules can be used to compute the replication factor of collection A but today the replicationFactor parameter passed in collection/shard creation neither takes the rule into account nor does it prevent conflicts. In fact, the replicationFactor should be omitted while creating collection A if the above rules are present. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org