cassandra host from system property

git-svn-id: https://svn.apache.org/repos/asf/archiva/sandbox/trunk@1491405 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/metadata-store-cassandra/src/main/java/org/apache/archiva/metadata/repository/cassandra/DefaultCassandraEntityManagerFactory.java b/metadata-store-cassandra/src/main/java/org/apache/archiva/metadata/repository/cassandra/DefaultCassandraEntityManagerFactory.java
index 2f4f6ac..da24f17 100644
--- a/metadata-store-cassandra/src/main/java/org/apache/archiva/metadata/repository/cassandra/DefaultCassandraEntityManagerFactory.java
+++ b/metadata-store-cassandra/src/main/java/org/apache/archiva/metadata/repository/cassandra/DefaultCassandraEntityManagerFactory.java
@@ -37,6 +37,7 @@
 
 /**
  * FIXME make all configuration not hardcoded :-)
+ *
  * @author Olivier Lamy
  */
 @Service("archivaEntityManagerFactory#cassandra")
@@ -60,6 +61,7 @@
     public void initialize()
         throws ConnectionException
     {
+        String cassandraHost = System.getProperty( "cassandraHost", "localhost" );
         String cassandraPort = System.getProperty( "cassandraPort" );
         keyspaceContext = new AstyanaxContext.Builder().forCluster( CLUSTER_NAME ).forKeyspace(
             KEYSPACE_NAME ).withAstyanaxConfiguration(
@@ -67,8 +69,8 @@
                 ConnectionPoolType.TOKEN_AWARE ) ).withConnectionPoolConfiguration(
             new ConnectionPoolConfigurationImpl( CLUSTER_NAME + "_" + KEYSPACE_NAME ).setSocketTimeout(
                 30000 ).setMaxTimeoutWhenExhausted( 2000 ).setMaxConnsPerHost( 20 ).setInitConnsPerHost( 10 ).setSeeds(
-                "localhost:"+ cassandraPort ) ).withConnectionPoolMonitor( new CountingConnectionPoolMonitor() ).buildKeyspace(
-            ThriftFamilyFactory.getInstance() );
+                cassandraHost + ":" + cassandraPort ) ).withConnectionPoolMonitor(
+            new CountingConnectionPoolMonitor() ).buildKeyspace( ThriftFamilyFactory.getInstance() );
 
         keyspaceContext.start();