allow to specify timeout as a string time value (i.e. "2s") when getting from a future

Author: kimchy

modules/elasticsearch/src/main/java/org/elasticsearch/action/ActionFuture.java

@@ -39,6 +39,13 @@ public interface ActionFuture<T> extends Future<T> {
      */
     T actionGet() throws ElasticSearchException;
 
+    /**
+     * Similar to {@link #get(long, java.util.concurrent.TimeUnit)}, just wrapping the {@link InterruptedException} with
+     * {@link org.elasticsearch.ElasticSearchInterruptedException}, and throwing the actual
+     * cause of the {@link java.util.concurrent.ExecutionException}.
+     */
+    T actionGet(String timeout) throws ElasticSearchException;
+
     /**
      * Similar to {@link #get(long, java.util.concurrent.TimeUnit)}, just wrapping the {@link InterruptedException} with
      * {@link org.elasticsearch.ElasticSearchInterruptedException}, and throwing the actual

modules/elasticsearch/src/main/java/org/elasticsearch/action/support/PlainActionFuture.java

@@ -111,6 +111,10 @@ public PlainActionFuture() {
         }
     }
 
+    @Override public T actionGet(String timeout) throws ElasticSearchException {
+        return actionGet(TimeValue.parseTimeValue(timeout, null));
+    }
+
     @Override public T actionGet(long timeoutMillis) throws ElasticSearchException {
         return actionGet(timeoutMillis, TimeUnit.MILLISECONDS);
     }