From 7e0182d8829a7929e26cdabc80d50e9dee10939c Mon Sep 17 00:00:00 2001
From: Shay Banon <kimchy@gmail.com>
Date: Thu, 28 Jul 2011 10:33:00 +0300
Subject: [PATCH] add more info on failure to derive xcontent

---
 .../java/org/elasticsearch/common/xcontent/XContentFactory.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/common/xcontent/XContentFactory.java b/modules/elasticsearch/src/main/java/org/elasticsearch/common/xcontent/XContentFactory.java
index 50497c069a0..704de7fa2cb 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/common/xcontent/XContentFactory.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/common/xcontent/XContentFactory.java
@@ -178,7 +178,7 @@ public class XContentFactory {
     public static XContent xContent(byte[] data, int offset, int length) {
         XContentType type = xContentType(data, offset, length);
         if (type == null) {
-            throw new ElasticSearchParseException("Failed to derive xcontent from " + Arrays.toString(data));
+            throw new ElasticSearchParseException("Failed to derive xcontent from (offset=" + offset + ", length=" + length + "): " + Arrays.toString(data));
         }
         return xContent(type);
     }