[SOLR-4602] ZkController#unregister should cancel it's election participation before asking the Overseer to delete the SolrCore information.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.2.1, 4.3, 6.0
• Component/s: SolrCloud
• Assignee: Mark Miller
• Reporter: Mark Miller
• Created: 17/Mar/13 22:47
• Updated: 09/May/16 18:49
• Resolved: 19/Mar/13 23:35

Description

Otherwise, the leader election is likely to do publishes that race with the removal of the SolrCore from the clusterstate.