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jeap-opensearch-index-writer-service

Service template for event-driven indexing of search items into OpenSearch. A service instance is created by depending on this template, then adding index type and message configuration specific to the owning domain.

Key Features​

  • Declarative message configuration: Kafka message types and topics mapped to index operations via /opensearch/messages.json
  • Multiple operations per message: Any number of UPSERT or DELETE operations per event
  • Reference provider pattern: Extracts one or more business object references from each event; all references are processed independently
  • Conditional execution: Operations guarded by IndexingCondition beans or jEAP feature flags
  • Schema validation: SearchItem fields validated against the IndexType mapping before every write
  • Managed metadata: search_item.upserted_at, major_version, and minor_version enriched automatically on every write
  • Service-owned index templates: Index templates created and kept up to date by the service at startup
  • Error handling: Failed operations forwarded to the jEAP error handling service

Documentation​