[SOLR-14003] Refactor code to avoid reading state of replica from the data object

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Assignee: Noble Paul
• Reporter: Noble Paul
• Created: 04/Dec/19 03:16
• Updated: 15/Dec/20 03:23
• Resolved: 15/Dec/20 03:23

Description

Deprecate

• Replica#getState()
• Replica#isActive()

Use an implementation of ShardStateProvider to fetch the state

/**An implementation that fetches the state of each replica in a collection
 * and it also provides the leader of shards
 *
 */
public interface ShardStateProvider {

  Replica.State getState(Replica replica);

/**get the leader
*/
  Replica getLeader(Slice slice);

 /** Wait if there is no leader available*/
  Replica getLeader(Slice slice, int waitTime);

  boolean isActive(Replica replica);
}

Issue Links

• is depended upon by: SOLR-14089 Create a ShardStateProvider backed by shard terms
• links to: GitHub Pull Request #1071