THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
Basically, Tajo ignores the error message caused by TajoException and TajoRuntimeException because those exceptions are passed into TajoClient. Nevertheless, you may want to see them because of debugging. If you want it, you just add the VM option -DDEBUGDtajo.debug=true to your maven or IDE as follows:
...