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Posted to user@cassandra.apache.org by Ben Hood <0x...@gmail.com> on 2013/11/19 01:56:19 UTC
Consistency level 256
Hi,
Using 2.0.2 with the gocql driver, I'm getting this intermittent error:
"Unknown code 256 for a consistency level"
Is this something that the server could be returning, or is this maybe
only a client side issue?
Cheers,
Ben
Re: Consistency level 256
Posted by Ben Hood <0x...@gmail.com>.
Thanks for the heads up - I'll take a look at the driver.
On Tue, Nov 19, 2013 at 9:57 AM, Sylvain Lebresne <sy...@datastax.com> wrote:
> 256 is clearly not a valid CL code. It's of course always possible that the
> client sends something perfectly valid and the server interprets it badly
> for some reason, but it's a lot more likely a priori that the driver just
> sends something wrong. In any case, since as far as I know no-one has seen
> that with any other driver, you'd probably want to track that down with the
> gocql authors.
>
> --
> Sylvain
>
>
> On Tue, Nov 19, 2013 at 2:13 AM, Ben Hood <0x...@gmail.com> wrote:
>>
>> I'm not sure that this is entirely causal, but the error I was getting
>> occurred when the batch size I was accumulating was greater than 130K,
>> so by cutting the batch size down, I made the issue go away for now.
>> Having a such a large batch size is probably not such a good idea, but
>> I'm not really sure it that really the cause of this issue.
>>
>> On Tue, Nov 19, 2013 at 12:56 AM, Ben Hood <0x...@gmail.com> wrote:
>> > Hi,
>> >
>> > Using 2.0.2 with the gocql driver, I'm getting this intermittent error:
>> >
>> > "Unknown code 256 for a consistency level"
>> >
>> > Is this something that the server could be returning, or is this maybe
>> > only a client side issue?
>> >
>> > Cheers,
>> >
>> > Ben
>
>
Re: Consistency level 256
Posted by Sylvain Lebresne <sy...@datastax.com>.
256 is clearly not a valid CL code. It's of course always possible that the
client sends something perfectly valid and the server interprets it badly
for some reason, but it's a lot more likely a priori that the driver just
sends something wrong. In any case, since as far as I know no-one has seen
that with any other driver, you'd probably want to track that down with the
gocql authors.
--
Sylvain
On Tue, Nov 19, 2013 at 2:13 AM, Ben Hood <0x...@gmail.com> wrote:
> I'm not sure that this is entirely causal, but the error I was getting
> occurred when the batch size I was accumulating was greater than 130K,
> so by cutting the batch size down, I made the issue go away for now.
> Having a such a large batch size is probably not such a good idea, but
> I'm not really sure it that really the cause of this issue.
>
> On Tue, Nov 19, 2013 at 12:56 AM, Ben Hood <0x...@gmail.com> wrote:
> > Hi,
> >
> > Using 2.0.2 with the gocql driver, I'm getting this intermittent error:
> >
> > "Unknown code 256 for a consistency level"
> >
> > Is this something that the server could be returning, or is this maybe
> > only a client side issue?
> >
> > Cheers,
> >
> > Ben
>
Re: Consistency level 256
Posted by Ben Hood <0x...@gmail.com>.
I'm not sure that this is entirely causal, but the error I was getting
occurred when the batch size I was accumulating was greater than 130K,
so by cutting the batch size down, I made the issue go away for now.
Having a such a large batch size is probably not such a good idea, but
I'm not really sure it that really the cause of this issue.
On Tue, Nov 19, 2013 at 12:56 AM, Ben Hood <0x...@gmail.com> wrote:
> Hi,
>
> Using 2.0.2 with the gocql driver, I'm getting this intermittent error:
>
> "Unknown code 256 for a consistency level"
>
> Is this something that the server could be returning, or is this maybe
> only a client side issue?
>
> Cheers,
>
> Ben