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Posted to user@cassandra.apache.org by Mubarak Seyed <bi...@gmail.com> on 2011/05/29 08:02:56 UTC
Counters
I have a Counter defined as super column family
*create column family TestCounter*
* with column_type = Super*
* and default_validation_class = CounterColumnType;*
After i increment/decrement counter columns, cassandra-cli shows super
column, column and key name as hex values, how do i get the values as string
(please refer the yellow high lighted ones). I believe that some
configuration needs to be specified in counter column family definition
(create column family TestCounter). I am inserting key, super column name,
columns as byte using hector 0.8.
[default@Keyspace1] list TestCounter;
Using default limit of 100
-------------------
RowKey: 323031312d30352d32382d67657455736572496e666f
=> (super_column=3232,
(counter=3431, value=4)
(counter=3432, value=4)
(counter=3435, value=4))
=> (super_column=546f74616c,
(counter=546f74616c, value=12))
Re: Counters
Posted by aaron morton <aa...@thelastpickle.com>.
Specify a comparator and sub_comparator for the CF, the cli will then use these to format the values correctly.
Cheers
-----------------
Aaron Morton
Freelance Cassandra Developer
@aaronmorton
http://www.thelastpickle.com
On 29 May 2011, at 18:02, Mubarak Seyed wrote:
> I have a Counter defined as super column family
>
> create column family TestCounter
> with column_type = Super
> and default_validation_class = CounterColumnType;
>
> After i increment/decrement counter columns, cassandra-cli shows super column, column and key name as hex values, how do i get the values as string (please refer the yellow high lighted ones). I believe that some configuration needs to be specified in counter column family definition (create column family TestCounter). I am inserting key, super column name, columns as byte using hector 0.8.
>
>
>
> [default@Keyspace1] list TestCounter;
> Using default limit of 100
> -------------------
> RowKey: 323031312d30352d32382d67657455736572496e666f
> => (super_column=3232,
> (counter=3431, value=4)
> (counter=3432, value=4)
> (counter=3435, value=4))
> => (super_column=546f74616c,
> (counter=546f74616c, value=12))