update

adapter-aws-opensearch/src/main/java/io/nosqlbench/adapter/opensearch/OpenSearchSpace.java

@@ -88,12 +88,14 @@ public class OpenSearchSpace implements AutoCloseable {
 
         OpenSearchClient client = new OpenSearchClient(awsSdk2Transport);
 
+        if (cfg.get("getinfo").equals("true")) {
             try {
                 InfoResponse info = client.info();
                 System.out.println(info.version().distribution() + ": " + info.version().number());
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
+        }
 
         return client;
     }
@@ -104,6 +106,8 @@ public class OpenSearchSpace implements AutoCloseable {
                 .add(Param.required("host", String.class).setDescription("The Open Search API endpoint host"))
                 .add(Param.optional("profile")
                         .setDescription("The AWS auth profile to use. Required to activate profile based auth"))
+                .add(Param.defaultTo("getinfo", "false").setDescription("whether to call info after connect or " +
+                        "not, true|false"))
                 .add(Param.defaultTo("svctype", "es")
                         .setDescription("one of es or aoss, defaults to es for OpenSearch domains"))
                 .add(Param.defaultTo("diag", "false")