@Gopi Sharma YARN ResourceManager does its best to allocate memory and vcores to use all available resources in the most efficient way possible ideally there will be some or few resources left idle ... View more

@Carlos Pascual hi there, you can add new values to the table by using update command... as i am giving an example, UPDATE table_name SET column1=value, column2=value2,... WHERE some_column=some_value Note: the WHERE clause in the UPDATE syntax: The WHERE clause specifies which record or records that should be updated. If you omit the WHERE clause, all records will be updated! ... View more