[SOLR-11519] Suggestions for replica count violations

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.2, 8.0
• Component/s: AutoScaling
• Assignee: Noble Paul
• Reporter: Noble Paul
• Created: 21/Oct/17 00:38
• Updated: 04/Jun/18 15:04
• Resolved: 08/Dec/17 07:22

Description

Example 

{replica:"<3", "port":"8983"}

If such a policy rule is configured, and there are 3 or more replicas placed in a node with port 8983 that is a violation. The suggestions end point should give suggestions to move replicas from those nodes so that the policy rule is not violated. For example , if there are 4 replicas for a given collection on nodes with port 8983 , the suggestions API would return 2 MOVE_REPLICA operations