Dimo, how do you generate sstables? Do you mean load data locally on a
cassandra node and use sstableloader?
On Fri, Aug 2, 2019, 5:48 PM Dimo Velev wrote:
> Hi,
>
> Batches will actually slow down the process because they mean a different
> thing in C* - as you read they are just grouping chang
Hi,
Batches will actually slow down the process because they mean a different thing
in C* - as you read they are just grouping changes together that you want
executed atomically.
Cassandra does not really have indices so that is different than a relational
DB. However, after writing stuff to
Thank you Jeff, appreciated.
Regards
Martin
On Fri, Aug 2, 2019 at 10:52 PM Jeff Jirsa wrote:
>
>
>
> On Aug 2, 2019, at 5:47 AM, Oleksandr Shulgin <
> oleksandr.shul...@zalando.de> wrote:
>
> > 3. what is the best strategy under this senario?
>>
>> Go to RF=3 or read and write at quorum so you
CQLSSTableWriter
On Fri, Aug 2, 2019 at 9:59 AM wrote:
> Hi,
>
> I need to upload to Cassandra about 7 billions of records. What is the
> best setup of Cassandra for this task? Will usage of batch speeds up the
> upload (I've read somewhere that batch in Cassandra is dedicated to
> atomicity n
Hi,
I need to upload to Cassandra about 7 billions of records. What is the
best setup of Cassandra for this task? Will usage of batch speeds up the
upload (I've read somewhere that batch in Cassandra is dedicated to
atomicity not to speeding up communication)? How Cassandra internally
works r
On Aug 2, 2019, at 5:47 AM, Oleksandr Shulgin
wrote:
>> > 3. what is the best strategy under this senario?
>>
>> Go to RF=3 or read and write at quorum so you’re doing 3/4 instead of 2/2
>
> Jeff, did you mean "2/3 vs. 2/2"?
>
No but my wording was poor
Moving to RF=3 would be local quo
>
> > 3. what is the best strategy under this senario?
>
> Go to RF=3 or read and write at quorum so you’re doing 3/4 instead of 2/2
Jeff, did you mean "2/3 vs. 2/2"?
-Alex
> On Aug 2, 2019, at 12:21 AM, Martin Xue wrote:
>
> Hello,
>
> I am currently running into a production issue, and seek help from the
> community to help.
>
> Can anyone help with the following question regarding the Cassandra down node
> inside cluster?
>
> Case:
> Cassandra 3.0.14
> 3
Hello,
I am currently running into a production issue, and seek help from the
community to help.
Can anyone help with the following question regarding the Cassandra down
node inside cluster?
Case:
Cassandra 3.0.14
3 nodes (A, B, C) in DC1, 3 nodes (D, E, F) in DC2 forming one cluster
keyspace_m
