[SOLR-12288] Add MDC information to core admin requests

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 7.4, 8.0
• Component/s: logging
• Assignee: Unassigned
• Reporter: Varun Thacker
• Created: 28/Apr/18 22:57
• Updated: 08/Jun/19 15:13
• Resolved: 03/May/18 06:51

Description

If we call a core admin call , logging doesn't mention the core that it's operating on. 

This can make reading the logs a lot tougher . We should add the core name that we're operating on while executing core admin requests.

12732 INFO (qtp1381501510-36) [n:127.0.0.1:56134_solr x:backuprestore_restored_shard1_replica_n83] o.a.s.h.RestoreCore Copying file segments_1 to restore directory 
12732 INFO (qtp2094260422-39) [n:127.0.0.1:56133_solr x:backuprestore_restored_shard2_replica_n81] o.a.s.h.RestoreCore Copying file _0.dii to restore directory 

The core names have been added as part of the patch. Previously they were missing