[SOLR-9445] Admin requests are retried by CloudSolrClient and LBHttpSolrClient on failure

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 6.2
• Fix Version/s: 6.2.1, 6.3, 7.0
• Component/s: SolrCloud
• Assignee: Shalin Shekhar Mangar
• Reporter: Shalin Shekhar Mangar
• Created: 26/Aug/16 15:04
• Updated: 02/Oct/19 17:24
• Resolved: 12/Sep/16 11:56

Description

Another bug found during SOLR-9438. I saw that shard split requests were being retried more times than the attempts made by the test. I traced it to LBHttpSolrClient which retries automatically on 404 or 403 or 503 or 500 errors except when the request is an update.

Each admin request is retried on failure as many times as the number of live nodes.

Issue Links

• relates to: SOLR-9438 Shard split can lose data