Hi, i am getting error message while running shark query when i use multiple console
as below. Caused by: ERROR XSDB6: Another instance of Derby may have already booted the database /opt/spark/shark/bin/metastore_db. is their any other way around if i can use mysql for the same what are the cons and pros and also could you please tell what all changes need to be done to use mysql for metastore. your help is appreciated Thanks, Vinayak
