I think it makes sense to see what the actual overhead is of CBO before
making the assumption it'll be so high that we need to have two code
paths. I'm happy to provide thorough benchmarking and analysis when it
reaches a testing phase.
I'm excited to see where this goes. I think it sounds very
Nothing expresses my thoughts better than +1
，It feels like it means a lot to Cassandra.
I have a question. Is it easy to turn off cbo's optimizer or by pass in
some way? Because some simple read and write requests will have better
performance without cbo, which is also the advantage of Cassandra
Hello everyone,
I still think Cassandra will benefit from having this idea implemented
and used through the source code, so I've done another round of
rethinking this concept and it seems I've found a solution. As a
result, we can significantly reduce the cost of implementing and
maintaining both
Overall LGTM.
> On Dec 12, 2023, at 5:29 AM, Benjamin Lerer wrote:
>
> Hi everybody,
>
> I would like to open the discussion on the introduction of a cost based
> optimizer to allow Cassandra to pick the best execution plan based on the
> data distribution.Therefore, improving the overall q
The Cassandra team is pleased to announce the release of Cassandra Java
Driver version 4.18.0
The Source release and Binary convenience artifacts are available here:
https://dist.apache.org/repos/dist/release/cassandra/cassandra-java-driver/4.18.0/
The Maven artifacts can be found at:
https://rep
>
> The vote will be open for 72 hours (longer if needed). Everyone who has
> tested the build is invited to vote. Votes by PMC members are considered
> binding. A vote passes if there are at least three binding +1s and no -1's.
>
Vote passes with four votes (three binding).
First of all - when you want to have a parameterized test case you do not
have to make the whole test class parameterized - it is per test case.
Also, each method can have different parameters.
For the extensions - we can have extensions which provide Cassandra
configuration, extensions which prov
+1On Dec 8, 2023, at 11:43 PM, Mick Semb Wever wrote:Proposing the test build of Cassandra Java Driver 4.18.0 for release.sha1: 105d378fce16804a8af4c26cf732340a0c63b3c9Git: https://github.com/apache/cassandra-java-driver/tree/4.18.0Maven Artifacts:https://repository.apache.org/content/repositorie
Hi everybody,
I would like to open the discussion on the introduction of a cost based
optimizer to allow Cassandra to pick the best execution plan based on the
data distribution.Therefore, improving the overall query performance.
This CEP should also lay the groundwork for the future addition of
Could you give (or link to) some examples of how this would actually benefit our test suites?On 12 Dec 2023, at 10:51, Jacek Lewandowski wrote:I have two major pros for JUnit 5:- much better support for parameterized tests- global test hooks (automatically detectable extensions) + multi-inheritan
I have two major pros for JUnit 5:
- much better support for parameterized tests
- global test hooks (automatically detectable extensions) +
multi-inheritance
pon., 11 gru 2023 o 13:38 Benedict napisał(a):
> Why do we want to move to JUnit 5?
>
> I’m generally opposed to churn unless well jus
+1
Le lun. 11 déc. 2023 à 19:54, Brandon Williams a écrit :
> +1
>
> Kind Regards,
> Brandon
>
> On Sat, Dec 9, 2023 at 1:43 AM Mick Semb Wever wrote:
> >
> > Proposing the test build of Cassandra Java Driver 4.18.0 for release.
> >
> > sha1: 105d378fce16804a8af4c26cf732340a0c63b3c9
> > Git: ht
I can see this as a strong improvement in Cassandra management and support
it.
+1 non binding
On Mon, Dec 11, 2023 at 8:28 PM Raymond Huffman
wrote:
> Hello All,
>
> On our fork of Cassandra, we've implemented some custom behavior for
> handling CommitLog and SSTable Corruption errors. Specific
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