but what if i want to fetch the value using on table then this idea might
fail
On Mon, Mar 2, 2015 at 12:46 PM, Ajaya Agrawal wrote:
> Make a table for each of the unique keys. For e.g.
>
> If primary key for user table is user_id and you want the phone number
> column to be unique then create a
Make a table for each of the unique keys. For e.g.
If primary key for user table is user_id and you want the phone number
column to be unique then create another table wherein the primary key is
(phone_number, user_id). Before inserting to main table try to insert to
this table first with "if not
Hi
I want to make uniqueness for my data so i need to add OR clause in my
WHERE clause.
ex: select * from table where id =123 OR name ='abc'
so in above i want that i get data if my id is 123 or my name is abc .
is there any possibility in cassandra to achieve this .
Hi,
I am looking at a way to compute the optimal batch size in the client side
similar to the below mentioned bug in the server side (generic as we are
exposing REST APIs for Cassandra, the column family and the data are
different each request).
https://issues.apache.org/jira/browse/CASSANDRA-648
rpc_max_threads is set to 2048 and the 'rpc_server_type' is 'hsha',
after 2 days running, observed that there's a high I/O activity and the
number of 'RCP thread' grow to '2048' and VisualVm shows most of them is
'waiting'/'sleeping' (color: yellow).
I want to know if I set rpc_keepalive to fa
Sending again as I didn't got any response on this.
Any thoughts?
On Fri, Feb 27, 2015 at 8:24 PM, Check Peck wrote:
> I have a Cassandra table like this -
>
> create table user_record (user_id text, record_name text, record_value
> blob, primary key (user_id, record_name));
>
> What is the
Hello to all.
Lets assume a scenario where key is compound type with 3 types in it ( Long
, UTF8, UTF8 ).
Each row stores timeuuids as column names and empty values.
Is it possible to retreive data by single key part ( for example by long
only ) by using java thrift?
Best regards
Yulian Oifa
