private void createAsyncMappingForGroup(String regionName, String connectionName,
      String pdxClassName,
      String groupName) {
    final String commandStr = "create jdbc-mapping --region=" + regionName
        + " --data-source=" + connectionName
        + " --table=" + TABLE_NAME
        + " --synchronous=false"
        + " --if-not-exists=true"
        + " --pdx-name=" + pdxClassName
        + " --groups=" + groupName;
    gfsh.executeAndAssertThat(commandStr).statusIsSuccess();
  }
End-to-end dunits for JDBC connector
geode-connectors/src/acceptanceTest/java/org/apache/geode/connectors/jdbc/JdbcDistributedTest.java