e contains more than 10.000.000 rows.
>> But we need just a sub dataset of this table not the entirety ...
>> ----------
>> *De :* Chris Splinter
>> *Envoyé :* vendredi 17 janvier 2020 17:40
>> *À :* adrien ruffie
>> *Cc :* user@cassandra.apache.org
>
>
> Sean Durity
>
>
>
> *From:* Chris Splinter
> *Sent:* Friday, January 17, 2020 1:47 PM
> *To:* adrien ruffie
> *Cc:* user@cassandra.apache.org; Erick Ramirez
> *Subject:* [EXTERNAL] Re: COPY command with where condition
>
>
>
> Do you kno
: Friday, January 17, 2020 1:47 PM
To: adrien ruffie
Cc: user@cassandra.apache.org; Erick Ramirez
Subject: [EXTERNAL] Re: COPY command with where condition
Do you know your partition keys?
One option could be to enumerate that list of partition keys in separate cmds
to make the individual
> *Envoyé :* vendredi 17 janvier 2020 17:40
> *À :* adrien ruffie
> *Cc :* user@cassandra.apache.org ; Erick
> Ramirez
> *Objet :* Re: COPY command with where condition
>
> What you are seeing there is a standard read timeout, how many rows do you
> expect back from that query?
>
&
20 17:40
À : adrien ruffie
Cc : user@cassandra.apache.org ; Erick Ramirez
Objet : Re: COPY command with where condition
What you are seeing there is a standard read timeout, how many rows do you
expect back from that query?
On Fri, Jan 17, 2020 at 9:50 AM adrien ruffie
mailto:adrien
On 1/17/20 9:50 AM, adrien ruffie wrote:
Thank you very much,
so I do this request with for example -->
./dsbulk unload --dsbulk.schema.keyspace 'dev_keyspace' -query "SELECT *
FROM probe_sensors WHERE localisation_id = 208812 ALLOW FILTERING" -url
/home/dump
But I get the following erro
t;
> }
> }
> advanced {
>
> auth-provider {
> class = PlainTextAuthProvider
> username = "superuser"
> password = "mypass"
>
> }
> }
> }
> --
> *
_
De : adrien ruffie mailto:adriennolar...@hotmail.fr>>
Envoyé : vendredi 17 janvier 2020 11:39
À : Erick Ramirez mailto:flightc...@gmail.com>>;
user@cassandra.apache.org<mailto:user@cassandra.apache.org>
mailto:user@cassandra.apache.org>>
Obje
ffie
> *Envoyé :* vendredi 17 janvier 2020 11:39
> *À :* Erick Ramirez ; user@cassandra.apache.org <
> user@cassandra.apache.org>
> *Objet :* RE: COPY command with where condition
>
> Thank a lot !
> It's a good news for DSBulk ! I will take a look around this solution.
>
>
>
> De : adrien ruffie
> Envoyé : vendredi 17 janvier 2020 11:39
> À : Erick Ramirez ; user@cassandra.apache.org
>
> Objet : RE: COPY command with where condition
>
> Thank a lot !
> It's a good news for DSBulk ! I will take a look around this solution.
&
___
De : adrien ruffie
Envoyé : vendredi 17 janvier 2020 11:39
À : Erick Ramirez ; user@cassandra.apache.org
Objet : RE: COPY command with where condition
Thank a lot !
It's a good news for DSBulk ! I will take a look around this solution.
best regards,
Adrian
De :
Thank a lot !
It's a good news for DSBulk ! I will take a look around this solution.
best regards,
Adrian
De : Erick Ramirez
Envoyé : vendredi 17 janvier 2020 10:02
À : user@cassandra.apache.org
Objet : Re: COPY command with where condition
The COPY co
The COPY command doesn't support filtering and it doesn't perform well for
large tables.
Have you considered the DSBulk tool from DataStax? Previously, it only
worked with DataStax Enterprise but a few weeks ago, it was made free and
works with open-source Apache Cassandra. For details, see this b
Hello all,
In my company we want to export a big dataset of our cassandra's ring.
We search to use COPY command but I don't find if and how can a WHERE condition
can be use ?
Because we need to export only several data which must be return by a WHERE
closure, specially
and unfortunately with AL
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