Peak transfer rate : 0.000KiB/s
OH> I'm always getting the message "Skipping file mc-11-big-Data.db: table
snapshots.table3 doesn't exist". I also tried to rename
OH> the snapshots folder into the keyspace name (cass_testapp) but then I get
the message "Skipping file
ache.org
BR> For additional commands, e-mail: user-h...@cassandra.apache.org
--
With best wishes,Alex Ott
Solutions Architect EMEA, DataStax
http://datastax.com/
-
To unsubscribe, e-mail: user-unsubsc
ode. I’m not a developer
though I want to know why developer don’t have any control on
JB> this to happen.
JB> I’ll appreciate your guidance here.
JB> Thanks
JB> Asad
--
With best wishes,Alex Ott
Solutions Architect EMEA, DataStax
http
;
> *Thanks & Regards,*
> *Ankit Gadhiya*
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
ondition
>>
>> 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 blogpost
>> <https://www.datastax.com/blog/2019/12/tools-for-apache-cassandra>.
>> Cheers!
>>
>> On Fri, Jan 17, 2020 at 6:57 PM adrien ruffie
>> wrote:
>>
>> 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 ALLOW FILTERING due to several old tables which
>> were poorly conceptualized...
>>
>> Do you know a means to do that please ?
>>
>> Thank all and best regards
>>
>> Adrian
>>
>>
>>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
> Can anyone explain?
l> thx
--
With best wishes,Alex Ott
Principal Architect, DataStax
http://datastax.com/
-
To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
For additional commands, e-mail: user-h...@cassandra.apache.org
; Regards,
K> Kunal
K>
--
With best wishes,Alex Ott
Principal Architect, DataStax
http://datastax.com/
-
To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
For additional commands, e-mail: user-h...@cassandra.apache.org
and DataStax
have answers! Share your expertise on
ER> https://community.datastax.com/.
--
With best wishes,Alex Ott
Principal Architect, DataStax
http://datastax.com/
-
To unsubscribe, e-mail: user-unsubs
simply run netstat at regular
intervals and go from there. Cheers!
RP> GOT QUESTIONS? Apache Cassandra experts from the community and DataStax
have answers! Share your expertise on https://community.datastax.com/.
--
With
t;in(bam_user)".
Expected: , Got:
NK> ; (cannot convert argument to
integer)
NK> I found examples for prepared statements for inserts but couldn't find any
for select and not able to make it to work.
NK> Any suggestions?
T/UPDATE statements, but that's probably not you).
>>>>
>>>> Or you can use a more flexible database.
>>>>
>>>>
>>>> 2. I need a way to learn all values that are in the "monthyear" and
>>>> "signalid" columns in order to be able to craft that query.
>>>> How can I achieve that in a reasonable way? As I said: The DB is
>>>> round
>>>> about 260 GB which makes it next to impossible to just "have a look"
>>>> at
>>>> the output of "SELECT *"..
>>>>
>>>>
>>>> You probably want to keep another table of monthyear + signalid pairs.
>>>
>>> -
>>> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
>>> For additional commands, e-mail: user-h...@cassandra.apache.org
>>>
>>>
>>>
>>>
>>> The information in this Internet Email is confidential and may be legally
>>> privileged. It is intended solely for the addressee. Access to this Email
>>> by anyone
>>> else is unauthorized. If you are not the intended recipient, any
>>> disclosure, copying,
>>> distribution or any action taken or omitted to be taken in reliance on it,
>>> is
>>> prohibited and may be unlawful. When addressed to our clients any opinions
>>> or advice
>>> contained in this Email are subject to the terms and conditions expressed
>>> in any
>>> applicable governing The Home Depot terms of business or client engagement
>>> letter. The
>>> Home Depot disclaims all responsibility and liability for the accuracy and
>>> content of
>>> this attachment and for any damages or losses arising from any
>>> inaccuracies, errors,
>>> viruses, e.g., worms, trojan horses, etc., or other items of a destructive
>>> nature,
>>> which may be contained in this attachment and shall not be liable for
>>> direct, indirect,
>>> consequential or special damages in connection with this e-mail message or
>>> its
>>> attachment.
>>>
>>> -
>>> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
>>> For additional commands, e-mail: user-h...@cassandra.apache.org
>>>
>>
>> -
>> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
>> For additional commands, e-mail: user-h...@cassandra.apache.org
MR> -
MR> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
MR> For additional commands, e-mail: user-h...@cassandra.apache.org
--
With best wishes,Alex Ott
Principal Architect, DataStax
http://datastax.com/
-
To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
For additional commands, e-mail: user-h...@cassandra.apache.org
year + signalid pairs.
>
> -----
> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
> For additional commands, e-mail: user-h...@cassandra.apache.org
>
>
>
>
> The information in this Internet Email is confidential and may be legally
> privileged. It is intended solely for the addressee. Access to this Email
> by anyone else is unauthorized. If you are not the intended recipient, any
> disclosure, copying, distribution or any action taken or omitted to be
> taken in reliance on it, is prohibited and may be unlawful. When addressed
> to our clients any opinions or advice contained in this Email are subject
> to the terms and conditions expressed in any applicable governing The Home
> Depot terms of business or client engagement letter. The Home Depot
> disclaims all responsibility and liability for the accuracy and content of
> this attachment and for any damages or losses arising from any
> inaccuracies, errors, viruses, e.g., worms, trojan horses, etc., or other
> items of a destructive nature, which may be contained in this attachment
> and shall not be liable for direct, indirect, consequential or special
> damages in connection with this e-mail message or its attachment.
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
> Thanks
>
> Paul
> -
> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
> For additional commands, e-mail: user-h...@cassandra.apache.org
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
t;
>
> Attila Wind
>
>
>
>
>
>
>
> http://www.linkedin.com/in/attilaw
>
>
> Mobile: +49 176 43556932
>
>
>
>
>
>
>
>
>
>
>
>
> 21.08.2020 11:04 keltezéssel, Alex Ott
>
> írta:
>
>
>
>
>
>
.com/cassandra-collections-hidden-tombstones-and-how-to-avoid-them/
>>
>
> And A. Ott has already mentioned both these possible reasons :-)
>
> --
> Alex
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
eresting to me
> why those never generated things like this
>
> thanks!
> --
> Attila Wind
>
> http://www.linkedin.com/in/attilaw
> Mobile: +49 176 43556932
>
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
acket size).
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
t;
> .setPagingState(pagingState))
>
>
>
> Thanks
>
> Manu
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
s/known issues to
> keep in mind before attempting this?
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
--
DSR> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org
DSR> For additional commands, e-mail: user-h...@cassandra.apache.org
--
With best wishes,Alex Ott
Principal Architect, DataStax
http://datastax.com/
-
r limits / potential performance
> issues I should be concerned about?
>
> Ben Christenson
> Developer
>
> Kinetic Data, Inc.
> Your business. Your process.
> 651-556-0937 | ben.christen...@kineticdata.com
> www.kineticdata.com | community.kineticdata.com
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
; the new field an additional key then what will be the value of this key for
> existing data?
>
>
>
> Thanks
>
> Manu
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
effective tool for unloading & loading
>>>>data from/to Cassandra/DSE. Use zstd compression for offloaded data to
>>>> save
>>>>disk space (see blog links below for more details). But the *preserving
>>>>metadata* could be a problem.
>>
look into a series of the blog posts that I sent, I think that it should be
in the 4th post
On Thu, Jul 16, 2020 at 8:27 PM Jai Bheemsen Rao Dhanwada <
jaibheem...@gmail.com> wrote:
> okay, is there a way to export the TTL using CQLsh or DSBulk?
>
> On Thu, Jul 16, 2020 at 11
ch etc.
>
>
>
>
>
> Sent from Mail <https://go.microsoft.com/fwlink/?LinkId=550986> for
> Windows 10
>
>
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
e`.
>
> Is there a Cassandra friendly solution to store the last value of every
> `name` in a separate metadata table? It will come with a lot of
> tombstones... any other solution? :)
>
> --
> Bye,
> Auth Gábor
>
--
With best wishes,Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
so the driver will pick a coordinator where
> the token (partition) exists. Cheers!
>
--
With best wishes, Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
dinator only with no other connections to
> other nodes!
>
> Sent using Zoho Mail <https://www.zoho.com/mail/>
>
>
>
> Forwarded message
> From: Alex Ott
> To: "user"
> Date: Wed, 11 Nov 2020 11:28:56 +0330
> Subject: Re:
h is going to pick the best option for local_one reads and any
> compactions or latency deviations from load will make it likely that
> another replica is chosen in practice)
>
> On Nov 11, 2020, at 3:46 AM, Alex Ott wrote:
>
>
> if you force routing key, then the replic
hi
>
>
--
With best wishes, Alex Ott
http://alexott.net/
Twitter: alexott_en (English), alexott (Russian)
cal" clusters lead to problems?
>
> No real need to do that anyways, moving from 6 nodes to (eventually) 8
> should be enough lessen the load on the disks, and before more space is
> needed I will probably have more nodes.
>
> Lapo
>
> On 2021-03-20 16:23, Alex Ott wro
I get it correctly?
> Can it be done "better"?
>
> Thanks in advance for any suggestion or correction!
>
> --
> Lapo Luchini
> l...@lapo.it
>
>
> -----
> To unsubscribe, e-mail: user-unsubscr...@cassandr
32 matches
Mail list logo
