From 800b7f39bdfd373e669ef36d2ce334deab4dc36a Mon Sep 17 00:00:00 2001
From: kimchy <kimchy@gmail.com>
Date: Thu, 23 Dec 2010 07:45:04 +0200
Subject: [PATCH] add toString to CompressedString to show when logging it

---
 .../elasticsearch/common/compress/CompressedString.java   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/common/compress/CompressedString.java b/modules/elasticsearch/src/main/java/org/elasticsearch/common/compress/CompressedString.java
index 35f502f3934..35b48d4adfe 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/common/compress/CompressedString.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/common/compress/CompressedString.java
@@ -87,4 +87,12 @@ public class CompressedString implements Streamable {
     @Override public int hashCode() {
         return bytes != null ? Arrays.hashCode(bytes) : 0;
     }
+
+    @Override public String toString() {
+        try {
+            return string();
+        } catch (IOException e) {
+            return "_na_";
+        }
+    }
 }