From a855cb15994bce0512ae98d7dff44fb2b63debf3 Mon Sep 17 00:00:00 2001
From: Dan Everton <dan.everton@wotifgroup.com>
Date: Tue, 21 Jun 2011 12:48:44 +1000
Subject: [PATCH] Pretty print hostNames array.

---
 src/main/java/org/elasticsearch/flume/ElasticSearchSink.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/elasticsearch/flume/ElasticSearchSink.java b/src/main/java/org/elasticsearch/flume/ElasticSearchSink.java
index b375da6..f807bdd 100644
--- a/src/main/java/org/elasticsearch/flume/ElasticSearchSink.java
+++ b/src/main/java/org/elasticsearch/flume/ElasticSearchSink.java
@@ -6,6 +6,7 @@
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Date;
 import java.util.List;
 import java.util.Map;
@@ -134,7 +135,7 @@ public void open() throws IOException, InterruptedException {
             node = nodeBuilder().client(true).clusterName(clusterName).local(localOnly).node();
             client = node.client();
         } else {
-            LOG.info("Using provided ES hostnames: " + hostNames.length);
+            LOG.info("Using provided ES hostnames: " + Arrays.toString(hostNames));
             TransportClient transportClient = new TransportClient();
             for (String esHostName : hostNames) {
                 LOG.info("Adding TransportClient: " + esHostName);