On Mar 27, 2014, at 2:16 PM, Michael Dykman wrote:
> Java on linux has *always* been a hassle. Recently, installing ant via
> apt-get on an active ubuntu still want to yank in components of GCJ
> . Back to the tar-ball.
For Ubuntu and Debian, I use the webupd8team packages, these download the
On 11/12/2013 12:23 PM, Michael Hayes wrote:
I need this specific version for my usergrid chef recipe. Right now I’m using
the datastax tarball from:
http://downloads.datastax.com/community/dsc-cassandra-1.1.11-bin.tar.gz
But a debian package would be better to properly setup the node.
http:/
Are you referring to using the dependency injection part or the
JdbcTemplate part, or perhaps some other part?
I use the Java Driver with Spring just fine and wrote a thin
JdbcTemplate style wrapper on top of Java-Driver (in Scala).
Blair
On 10/21/2013 06:10 PM, Les Hartzman wrote:
Has anyo
ransport with a max frame size of
>
> 15728640 bytes.
>
> INFO 12:27:59,289 Binding thrift service to localhost/127.0.0.1:9160
<http://127.0.0.1:9160>
> INFO 12:27:59,299 Using synchronous/threadpool thrift server on localhost
>
> : 9160
>
>
You have to use jdk 7, not 6, with Cassandra 2.0.
Blair
> On Oct 12, 2013, at 10:54 PM, ÐΞ€ρ@Ҝ (๏̯͡๏) wrote:
>
> Just started with cassandra
>
> 1. Unpacked apache-cassandra-2.0.1
> 2. Created /var/lib/cassandra/ & /var/log/cassandra//
> 3. Modified the owner from root to deepakkv
> 4. deepak
On 10/10/2013 10:28 PM, Blair Zajac wrote:
On 10/10/2013 08:53 PM, Sean McCully wrote:
On Thursday, October 10, 2013 08:30:42 PM Blair Jacuzzi wrote:
On 10/10/2013 07:54 PM, Sean McCully wrote:
Hello Cassandra Users,
I've recently created a Cassandra Agent as part of Netflix's C
On 10/10/2013 08:53 PM, Sean McCully wrote:
On Thursday, October 10, 2013 08:30:42 PM Blair Jacuzzi wrote:
On 10/10/2013 07:54 PM, Sean McCully wrote:
Hello Cassandra Users,
I've recently created a Cassandra Agent as part of Netflix's Cloud Prize
competition, the submission which I've named H
On 10/10/2013 07:54 PM, Sean McCully wrote:
Hello Cassandra Users,
I've recently created a Cassandra Agent as part of Netflix's Cloud Prize
competition, the submission which I've named Hector is largely based on
Netflix's Priam. I would be very interested in getting feedback, from anyone
willing
On 10/04/2013 11:46 AM, Baskar Duraikannu wrote:
Good evening. We are using Cassandra for a while. I have been faced
with a question "why did facebook drop Cassandra" over and over again. I
could not find a good answer to this question on the internet.
Could you please help me with the question
On 8/16/13 9:05 AM, Tyler Hobbs wrote:
On Fri, Aug 16, 2013 at 3:35 AM, Sergey Leschenko mailto:sergle...@gmail.com>> wrote:
Is there some list of planned drivers for other programming languages?
I don't know if we have a list somewhere, but we're currently working on
a C/C++ driver and w
some documentation saying those
existed there?
On Thu, Aug 1, 2013 at 3:32 PM, Blair Zajac mailto:bl...@orcaware.com>> wrote:
On 08/01/2013 12:27 PM, David McNelis wrote:
Hey folks,
Because 1.2.8 hasn't been pushed to the repo yet, I see that I
can pic
On 08/01/2013 12:27 PM, David McNelis wrote:
Hey folks,
Because 1.2.8 hasn't been pushed to the repo yet, I see that I can pick
up the package at http://people.apache.org/~eevans/ and install it
manually. This is great. I'm wondering though, is there a place where
I can pick up Debian packages
On 07/22/2013 01:31 PM, Soumava Ghosh wrote:
Thanks Andrew!
JAVA_HOME was the issue. It was not set, and I think that's why the
build was somehow defaulting to /Library/Java/Home which was a 1.6 JDK.
It should have
been /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home.
Setting JAV
On 07/22/2013 01:18 PM, Soumava Ghosh wrote:
Downloaded 1.7.0_25 and it still produces the following result:
soumava$ git describe
cassandra-2.0.0-beta1-100-ge0eacd2
soumava$ ant
...
build-project:
[echo] apache-cassandra:
/Users/soumava/Documents/src/git-cassandra/build.xml
[javac]
On 07/22/2013 12:16 PM, Soumava Ghosh wrote:
Hi,
I'm working on a Mac OS 10.8 and trying to build the cassandra trunk
using ant. I am getting the error as below. I can see a related bug that
fixed a similar issue for debian
(https://issues.apache.org/jira/browse/CASSANDRA-5688), but I can still
ill work in case of 10-20 replication factor specially for range
> queries.
>
>
> On Thu, Jul 11, 2013 at 7:14 PM, Blair Zajac wrote:
>> In this C* Summit 2013 talk titled "A Deep Dive Into How Cassandra Resolves
>> Inconsistent Data" [1], Jason Brown of Netfl
In this C* Summit 2013 talk titled "A Deep Dive Into How Cassandra
Resolves Inconsistent Data" [1], Jason Brown of Netflix mentions that
they have 5 data centers in the same cluster, two in the US, one in
Europe, one in Brazil and one in Asia (I'm going from memory now since I
don't want to wa
No idea on the logging, I'm pretty new to Cassandra.
Regards,
Blair
On Jul 9, 2013, at 12:50 PM, hajjat wrote:
> Blair, thanks for the clarification! My friend actually just told me the
> same..
>
> Any idea on how to do logging??
>
> Thanks!
>
>
>
> --
> View this message in context:
> h
On 07/09/2013 12:25 PM, hajjat wrote:
Hi,
In a quorum read, my understanding is that Cassandra gets a digest of the
object to be read from all nodes, and then chooses the fastest node for
retrieving the data (if the quorum is met).
According to this talk at Cassandra summit, that's incorrect.
Jun 29, 2013 at 9:51 PM, Blair Zajac mailto:bl...@orcaware.com>> wrote:
On 6/24/13 8:23 PM, Blair Zajac wrote:
How does one do an atomic update in a column family with a single
column?
I have a this CF
CREATE TABLE schema_migrations (
version TEXT P
On 6/24/13 8:23 PM, Blair Zajac wrote:
How does one do an atomic update in a column family with a single column?
I have a this CF
CREATE TABLE schema_migrations (
version TEXT PRIMARY KEY,
) WITH COMPACTION = {'class': 'LeveledCompactionStrategy'};
Anyone? Should
On 6/26/13 10:26 AM, Sylvain Lebresne wrote:
On Tue, Jun 25, 2013 at 5:30 AM, Blair Zajac mailto:bl...@orcaware.com>> wrote:
But if I want to delete it regardless of v1, then this doesn't work:
DELETE FROM test WHERE k = 0 IF EXISTS
That's correct, though we sho
On 06/24/2013 08:35 PM, Arthur Zubarev wrote:
On 06/24/2013 11:23 PM, Blair Zajac wrote:
CAS UPDATE
Since when C* has IF NOT EXISTS in DML part of CQL?
It's new in 2.0.
https://issues.apache.org/jira/browse/CASSANDRA-5062
https://github.com/riptano/cassandra-dtest/blob/master/cql_tes
Looking at the CAS unit tests [1], if one does a CAS UPDATE to create a ROW:
UPDATE test SET v1 = 2, v2 = 'foo' WHERE k = 0 IF NOT EXISTS
there isn't a CAS DELETE FROM that only uses the partition key. You can
do this to delete the row using CAS:
DELETE FROM test WHERE k = 0 IF v1 = null
How does one do an atomic update in a column family with a single column?
I have a this CF
CREATE TABLE schema_migrations (
version TEXT PRIMARY KEY,
) WITH COMPACTION = {'class': 'LeveledCompactionStrategy'};
that records which database migrations have been applied. I want to do
a CA
, all contenders wont be locked out
for long time.
You can use Netflix client recipe for locks.
On Sat, Jun 22, 2013 at 3:09 PM, Blair Zajac mailto:bl...@orcaware.com>> wrote:
Looking at the Cassandra 13 keynote [1], slide 56 regarding
hinted writes causing the
you are able to grab
it, then you can renew it for a longer time. This will make sure that in
case of collision, all contenders wont be locked out for long time.
You can use Netflix client recipe for locks.
On Sat, Jun 22, 2013 at 3:09 PM, Blair Zajac mailto:bl...@orcaware.com>> wrote:
Looking at the Cassandra 13 keynote [1], slide 56 regarding hinted
writes causing the lock to be taken even though the client thinks the
lock attempt failed, which the new CAS support fixes.
I have some database migrations to run on Cassandra, so I still need a
long lived lock somewhere to pre
On 05/29/2013 02:57 AM, Gabriel Ciuloaica wrote:
Hi,
When will 1.2.5 RPM be available into Datastax repo?
Looks like it's there now:
http://rpm.datastax.com/community/noarch/
Blair
On 5/16/13 10:22 PM, Todd Fast wrote:
Mutagen Cassandra is a framework providing schema versioning and
mutation for Apache Cassandra. It is similar to Flyway for SQL databases.
https://github.com/toddfast/mutagen-cassandra
Mutagen is a lightweight framework for applying versioned changes (known
On 05/07/2013 01:28 AM, aaron morton wrote:
I have also been changing types, e.g. lock_tokens__ from MAP to MAP.
The error looks like the schema was changed and a log replayed from
before the change. Which obviously is not something we would expect to
happen.
Do you change the map type using A
On 05/07/2013 01:37 AM, aaron morton wrote:
i want to know which cassandra client is better？
Go with Astynax or Native Binary, they are both under active development
and support by a vendor / large implementor.
Native Binary being which one specifically? Do you mean the new
DataStax java-dri
out of the directory. There is a chance of data loss if
this row mutation is being replied on all nodes.
Cheers
-
Aaron Morton
Freelance Cassandra Consultant
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 3/05/2013, at 2:36 PM, Blair Zajac mailto:bl...@orcaware.com>
Hello,
I'm running a 3-node development cluster on OpenStack VMs and recently
updated to DataStax's 1.2.4 debs on Ubuntu Raring after which the
cluster was fine. I shut it down for a few days and after getting back
to Cassandra today and booting the VMs, Cassandra is unable to start.
Below i
34 matches
Mail list logo
