[BUG] Incorrect field map output dimensions in default values for semantic search with local model use case template (#1270)

* [BUG] Incorrect field map output dimensions in default values for semantic search with local model use case template

Resolves #1254

Signed-off-by: Abdul Muneer Kolarkunnu <[email protected]>

* Updated CHANGELOG file
Signed-off-by: Abdul Muneer Kolarkunnu <[email protected]>

Signed-off-by: Abdul Muneer Kolarkunnu <[email protected]>

---------

Signed-off-by: Abdul Muneer Kolarkunnu <[email protected]>

Author: akolarkunnu

CHANGELOG.md

@@ -8,6 +8,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.1.0/)
 ### Enhancements
 ### Bug Fixes
 - Pre-create ML Commons indices for Tenant Aware tests ([#1217](https://github.com/opensearch-project/flow-framework/pull/1217))
+- Incorrect field map output dimensions in default values for semantic search with local model use case template ([#1270](https://github.com/opensearch-project/flow-framework/pull/1270))
 
 ### Infrastructure
 ### Documentation

src/main/resources/defaults/semantic-search-with-local-model-defaults.json

@@ -15,6 +15,6 @@
   "create_index.mappings.method.engine": "lucene",
   "create_index.mappings.method.space_type": "l2",
   "create_index.mappings.method.name": "hnsw",
-  "text_embedding.field_map.output.dimension": "768",
+  "text_embedding.field_map.output.dimension": "384",
   "create_search_pipeline.pipeline_id": "default_model_pipeline"
 }