After trying every possible combination of parameters, config and the rest,
I ended up downgrading the new node from 1.1.11 to 1.1.2 to match the
existing 3 nodes. And that solved the issue immediately : the schema was
propagated and the node started handling reads & writes.
2013/5/3 Philippe
>
thanks for ur reply.
On Fri, May 3, 2013 at 11:45 PM, Jabbar Azam wrote:
> Sorry Sri, I've never used hector. How ever it's straightforward in
> astyanax. There are examples on the github page.
> On 3 May 2013 18:50, "Sri Ramya" wrote:
>
>> Can you tell me how to do this in hector. Can you gi
Hello,
I want to create a simple table holding user roles e.g.
create table roles (
name text,
primary key(name)
);
If I want to get a list of roles for some admin tool I can use the
following CQL3
select * from roles;
When a new name is added it will be stored on a different hos
if you want to store all the roles in one row, you can do
create table roles (synthetic_key int, name text, primary
key(synthetic_key, name)) with compact storage
when inserting roles, just use the same key
insert into roles (synthetic_key, name) values (0, 'Programmer');
insert into roles (s
I never thought about using a synthetic key, but in this instance with
about a dozen rows it's probably ok. Thanks for your great idea.
Where did you read about the synthetic key idea? I've not come across it
before.
Thanks
Jabbar Azam
On 4 May 2013 19:30, Dave Brosius wrote:
> if you want
I just used 'synthetic key' as it's a term used with standard rdbms to
mean a key that means nothing in the model, and is often a sequence or such.
There's nothing particular to cassandra specific to that term. Just
thought it would be something familiar to someone who understood rdbms.
On 05
hello，
i want to know which cassandra client is better？
and what are their advantages and disadvantages？
thanks
Since last night I am seeing CPU load spikes on our cassandra
boxes(Occasionally load goes up to 20, its a Amazon EC2 c1.xlarge with 300
iops EBS). After digging around a little I believe its related to heap
memory and flushing memtables.
>From logs:
WARN 03:22:03,414 Heap is 0.7786981388910019 fu
Hello,
We have also came across this issue in our dev environment, when we upgrade
Cassandra from 1.1.5 to 1.2.1 version. I have mentioned this issue in few times
in this forum but haven't got any answer yet. For quick work around you can use
pig.splitCombination false in your pig script to av
