From 9e8766ccb1caf63742cca49b325aa8a3a1e6f414 Mon Sep 17 00:00:00 2001
From: Laura Trotta <laura.trotta@elastic.co>
Date: Tue, 10 Sep 2024 18:04:26 +0200
Subject: [PATCH] comment

---
 .../src/main/java/co/elastic/clients/rag/article/RagService.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/rag-spring-article/src/main/java/co/elastic/clients/rag/article/RagService.java b/examples/rag-spring-article/src/main/java/co/elastic/clients/rag/article/RagService.java
index 8b49042cc..73e7a9912 100644
--- a/examples/rag-spring-article/src/main/java/co/elastic/clients/rag/article/RagService.java
+++ b/examples/rag-spring-article/src/main/java/co/elastic/clients/rag/article/RagService.java
@@ -60,6 +60,7 @@ public RagService(ElasticsearchVectorStore vectorStore, ChatModel model) {
 
     public void ingestPDF(String path) throws IOException, TikaException, SAXException {
         // Initializing the PDF parser
+        // Keep in mind that AutoDetectParser is not thread safe
         Parser parser = new AutoDetectParser();
         // Using our custom single page handler class
         PageContentHandler handler = new PageContentHandler();