Thanks for the explanation Aaron!
Renato M.
2013/1/15 Aaron Turner :
> The timestamp is the time the record was inserted into the Cassandra
> node. It's used for conflict resolution, so if two clients insert
> different data into the same row/column, Cassandra can pick the
> "winner" (most rece
The timestamp is the time the record was inserted into the Cassandra
node. It's used for conflict resolution, so if two clients insert
different data into the same row/column, Cassandra can pick the
"winner" (most recent timestamp).
You can set it manually on insert, otherwise the node will pick
Hi Aaron,
Thanks for answering! Yeah that is what I did but then when looking
into the actual column family created I saw this timestamp column
which Cassandra had created. Are we allowed to use this? What is this
specifically for?
Thanks again for the help!
Renato M.
2013/1/15 Aaron Turner :
>
I don't think so. Usually you'd use either a Time-UUID or something
like epoch time as the column name to get a range of columns by time
range.
On Tue, Jan 15, 2013 at 10:46 AM, Renato Marroquín Mogrovejo
wrote:
> Hi all,
>
> I am having some problems while retrieving some events from a column
>
Hi all,
I am having some problems while retrieving some events from a column
family I have created.
My column family has been created as follows:
create column family click_event
WITH comparator = UTF8Type and
column_metadata = [ {column_name: event, validation_class: UTF8Type} ];
My table i
