Mutator with configurable consistency level

[Elyran Kogan]

I am using Mutator for all my Write actions, and I also want to use
ConfigurableConststencyLevel, in which I want to define different
levels for different column families

the problem is that in MutatorImpl - the execute() method uses
consistencyLevelPolicy.get(operationType) - (instead of using
consistencyLevelPolicy.get(operationType, columnFamily) )which will
return the default instead of returning the consistency level of the
specific column family.

it looks like a bug to me...

is there any way to use the mutator with configurable consistency
level?

Thanks,
Elyran.
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[Nate McCall]

The problem is that mutation object can execute against multiple
column families. That said, we should have a way to push in a
consistency level specific to the operation (not only hear, but this
is an issue across the board).

For now, I might add an overloaded execute which takes a consistency
level argument. Would this work for your use case?

[Patricio Echagüe]

Nate, we should be able to use consistencyLevelPolicy.get(operationType, columnFamily) and for those CF that are not specified we should use the default CL. no?

[Nate McCall]

But the batch mutation is a single operation with a single consistency
which can consist of multiple individual mutations each against an
arbitrary column family. We'd have to scan the mutation list and break
it up.

2012/4/15 Patricio Echagüe <patr...@gmail.com>:

[Patricio Echagüe]

We can do it per mutator.add mutation() basis.

Sent from my Android

[Elyran Kogan]

That is exactly what I need
this way when I do :
mutator.addInsertion(key, CF1,column)
mutator.addInsertion(key, CF2,column)
the consistency policy will be per insertion - per CF

thanks.

On Apr 16, 3:50 am, Patricio Echagüe <patric...@gmail.com> wrote:
> We can do it per mutator.add mutation() basis.
>
> Sent from my Android

> On Apr 15, 2012 5:45 PM, "Nate McCall" <zznat...@gmail.com> wrote:
>
>
>
>
>
>
>
> > But the batch mutation is a single operation with a single consistency
> > which can consist of multiple individual mutations each against an
> > arbitrary column family. We'd have to scan the mutation list and break
> > it up.
>

> > 2012/4/15 Patricio Echagüe <patric...@gmail.com>:

> > > Nate, we should be able to use consistencyLevelPolicy.get(operationType,
> > > columnFamily) and for those CF that are not specified we should use the
> > > default CL. no?
>