builder.field(NUMBER_OF_DATA_NODES, response.getNumberOfDataNodes());
            }
            if (fieldSet.contains(ACTIVE_PRIMARY_SHARDS)) {
                builder.field(ACTIVE_PRIMARY_SHARDS, response.getActivePrimaryShards());
            }
            if (fieldSet.contains(ACTIVE_SHARDS)) {
                builder.field(ACTIVE_SHARDS, response.getActiveShards());
            }
            if (fieldSet.contains(RELOCATING_SHARDS)) {

            engineObj.numberOfNodes = response.getNumberOfNodes();
            engineObj.numberOfDataNodes = response.getNumberOfDataNodes();
            engineObj.activePrimaryShards = response.getActivePrimaryShards();
            engineObj.activeShards = response.getActiveShards();
            engineObj.activeShardsPercent = response.getActiveShardsPercent();
            engineObj.relocatingShards = response.getRelocatingShards();