[OAK-4874] Improve the warning logged when traversal happens within property index

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Duplicate
• Fix Version/s: 1.6.0
• Component/s: query
• Assignee: Chetan Mehrotra
• Reporter: Chetan Mehrotra
• Created: 03/Oct/16 10:27
• Updated: 08/Oct/19 15:21
• Resolved: 03/Nov/16 06:57

Description

Currently a traversal related warning gets logged in 2 modes

1. Actual traversal - Query execution not backed by any index

   LOG.warn("Traversed " + readCount + " nodes with filter " + filter + "; consider creating an index or changing the query");
   

2. Traversal within property index

   LOG.warn("Traversed {} nodes ({} index entries) using index {} with filter {}", readCount, intermediateNodeReadCount, indexName, filter);
   

To allow users to better distinguish between these 2 warning we should reword the warning message in #2 to avoid using traversal there

Issue Links

• is superceded by: OAK-4888 Warn or fail queries above a configurable cost value