gt;> mailing list (I'm happy to be corrected ) so I'd recommend you
>> cross-post in the Java driver channels as well. Cheers!
>>
>
--
Adam Holmberg
e. adam.holmb...@datastax.com
w. www.datastax.com
The referenced article is accurate as far as NULL is concerned, but please
also note that there is now the ability to specify UNSET to avoid
unnecessary tombstones (as of Cassandra 2.2.0):
https://issues.apache.org/jira/browse/CASSANDRA-7304
Adam
On Tue, Mar 8, 2016 at 12:15 PM, Henry M
- 06:00, while the example is showing UTC +
08:00. You might want to check the date settings on your local machine and
the database.
Regards,
Adam Holmberg
On Thu, Jan 7, 2016 at 1:58 AM, 土卜皿 <pengcz.n...@gmail.com> wrote:
> Hi, all
>
> When I run the command date:
>
> [root@loc
. I've created a ticket to
improve the error message in these circumstances:
https://datastax-oss.atlassian.net/browse/PYTHON-451
Regards,
Adam Holmberg
Michael,
Thanks for pointing that out. It is a driver issue affecting CQL export
(but not the execution API).
I created a ticket to track and resolve:
https://datastax-oss.atlassian.net/browse/PYTHON-447
Adam
On Sat, Nov 21, 2015 at 8:38 AM, Laing, Michael
wrote:
>
It's timing out at the default of two seconds while trying to query and
build the schema metadata. You can raise this timeout:
http://datastax.github.io/python-driver/api/cassandra/cluster.html#cassandra.cluster.Cluster.control_connection_timeout
Adam
On Thu, Oct 29, 2015 at 10:06 AM, Eduardo
You need to quote the "OpsCenter" identifier to distinguish capital letters:
https://cassandra.apache.org/doc/cql3/CQL.html#identifiers
Adam
On Mon, Oct 26, 2015 at 4:25 PM, Kai Wang wrote:
> Hi,
>
> My understanding is that if I want to enable internal authentication and
>
/Metadata.html
You may not have to construct this yourself.
Adam Holmberg
On Thu, Mar 26, 2015 at 3:53 PM, Roman Tkachenko ro...@mailgunhq.com
wrote:
Hi Dan,
Have you tried using nodetool getendpoints? It shows you nodes that
currently own the specific key.
Roman
On Thu, Mar 26, 2015 at 1:21 PM
error:
keytool error: java.lang.Exception: Alias mykey does not exist
Do you know how to fix this issue?
Thanks
Boying
*From:* Adam Holmberg [mailto:adam.holmb...@datastax.com]
*Sent:* 2015年1月31日 1:12
*To:* user@cassandra.apache.org
*Subject:* Re: FW: How to use cqlsh to access
the schema change. If this
yields further information, please raise the issue on the driver's user
mailing list.
Adam Holmberg
On Wed, Jan 28, 2015 at 8:19 PM, Saurabh Sethi saurabh_se...@symantec.com
wrote:
I have a 3 node Cassandra 2.1.0 cluster and I am using datastax 2.1.4
driver to create
with other options) in your cqlshrc
file.
References:
How cqlsh picks up ssl options
https://github.com/apache/cassandra/blob/cassandra-2.1/pylib/cqlshlib/sslhandling.py
Example cqlshrc file
https://github.com/apache/cassandra/blob/cassandra-2.1/conf/cqlshrc.sample
Adam Holmberg
On Wed, Jan 28, 2015 at 1
This is something that could easily be improved in cqlsh. I'll get a ticket
open today.
Adam
On Wed, Dec 17, 2014 at 8:38 AM, nitin padalia padalia.ni...@gmail.com
wrote:
Thanks! Michael.
On Dec 17, 2014 8:02 PM, Laing, Michael michael.la...@nytimes.com
wrote:
Stephen,
This topic is more appropriate for the python-driver-user list:
https://groups.google.com/a/lists.datastax.com/forum/#!forum/python-driver-user
Can we pick this up there, with a little further information including your
table definition?
Adam
On Fri, Dec 12, 2014 at 1:04 PM, Stephen
'null' is how cqlsh displays empty cells:
https://github.com/apache/cassandra/blob/trunk/pylib/cqlshlib/formatting.py#L47-L58
On Thu, Oct 23, 2014 at 9:36 AM, DuyHai Doan doanduy...@gmail.com wrote:
Hello Jens
What do you mean by cqlsh explicitely writes 'null' in those cells ?
Are you seing
cqlsh in Cassandra 2.1.0 uses the DataStax python driver. The
cassandra.metadata module is provided by this package. By default it uses
the driver from an archive included in the Cassandra distribution
(.../lib/cassandra-driver-internal-only-2.1.0.zip).
See
There is now a ticket open to look into this and produce a more informative
error message:
https://datastax-oss.atlassian.net/browse/PYTHON-157
Adam
On Wed, Sep 17, 2014 at 4:47 PM, Adam Holmberg adam.holmb...@datastax.com
wrote:
This is not really supported. Presently cqlsh hard-codes CQL
This is not really supported. Presently cqlsh hard-codes CQL and protocol
to versions only supported in 2.1:
https://github.com/apache/cassandra/blob/cassandra-2.1.0/bin/cqlsh#L144-L147
Your best bet is probably downloading a 2.0.x tarball and running out of
there.
Adam Holmberg
On Wed, Sep 17
I think you just need to quote the Users identifier. Without quotes,
identifiers are treated as case-insensitive.
https://cassandra.apache.org/doc/cql3/CQL.html#identifiers
Adam
On Wed, Aug 13, 2014 at 9:27 AM, Tim Dunphy bluethu...@gmail.com wrote:
Hello,
I am trying to figure out how to
@aaronmorton
http://www.thelastpickle.com
On 14/09/2012, at 8:31 AM, Adam Holmberg adam.holmberg.l...@gmail.com
wrote:
I'm modeling a new application and considering the use of SuperColumn vs.
Composite Column paradigms. I understand that SuperColumns are discouraged
in new development, but I'm
.
Regards,
Adam Holmberg
P.S./Sidebar:
What this seems like to me is a desire for 'multiget' at the second key
level analogous to multiget at the row key level. Is this something that
could be implemented in the server using SlicePredicate.column_names? Is
this just
Greetings.
I'm operating a several two-node clusters (version 0.6.5) on VMs in our
development and test environments.
After about a week of operation under similar conditions, one of them
started throwing this:
WARN [main] 2010-10-12 08:08:31,245 CustomTThreadPoolServer.java (line 104)
Hello,
I've been working with Cassandra for some time and get this error
intermittently:
ERROR [TCP Selector Manager] 2010-09-23 08:42:18,138 service.CassandraDaemon
Fatal exception in thread Thread[TCP Selector Manager,5,main]
java.lang.NullPointerException
at
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