Row « cassandra « Java Database Q&A

1. Reading rows in cassandra and de-serialzation issue    stackoverflow.com

I'd like to get all rows from a column family and display all columns as well. I tried this one:

// Static import of HFactory!

// First, insert the data
Mutator<String> mutator = HFactory.createMutator(fKeyspace, ...

2. Cassandra and Tombstones: Creating a Row , Deleting the Row, Recreating the Row = Performance?    stackoverflow.com

Could someone please explain, what effect the following process has on tombstones:

1.)Creating a "Row" with Key "1" ("Fields": user, password, date) 2.)Deleting the "Row" with Key ...