[SOLR-8953] CDCR leader detector uses core name instead of core node name

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 6.0
• Fix Version/s: 6.2, 7.0
• Component/s: CDCR, SolrCloud
• Assignee: Unassigned
• Reporter: Shalin Shekhar Mangar
• Created: 06/Apr/16 18:32
• Updated: 28/Oct/20 20:37
• Resolved: 28/Oct/20 20:37

Description

CdcrLeaderStateManager should use core node name instead of core name to determine if current node is the leader otherwise when all replicas have the same name (e.g. "collection1") then it will cause cdcr processes to start on every replica.