HBASE-2573 client.HConnectionManager logs non-printable binary bytes

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@946405 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -341,6 +341,8 @@ Release 0.21.0 - Unreleased
                Java::JavaLang::String into String (TypeError) - little
                issue with script
    HBASE-2483  Some tests do not use ephemeral ports
+   HBASE-2573  client.HConnectionManager$TableServers logs non-printable
+               binary bytes (Benoît Sigoure via Stack)
 
 
   IMPROVEMENTS

core/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java

@@ -796,7 +796,7 @@ public class HConnectionManager implements HConstants {
       if (rl != null) {
         if (LOG.isDebugEnabled()) {
           LOG.debug("Cache hit for row <" +
-            Bytes.toString(row) +
+            Bytes.toStringBinary(row) +
             "> in tableName " + Bytes.toString(tableName) +
             ": location server " + rl.getServerAddress() +
             ", location region name " +