You need to define two more properties: passwd.properties and
access.properties (hint
-Dpasswd.properties=/user/schildmeijer/cassandra/conf/passwd.properties and
analogous for access.properties)
// Roger Schildmeijer
On Mon, May 3, 2010 at 1:06 PM, Julio Carlos Barrera Juez <
julio
"'CompareWith' tells Cassandra how to sort the *columns* for slicing
operations". It looks like your column name isn't using the correct type
(TimeUUIDType).
// Roger Schildmeijer
On Wed, May 5, 2010 at 11:34 AM, Shuge Lee wrote:
> Hi
http://wiki.apache.org/cassandra/Streaming
On 5 maj 2010, at 18.18em, Weijun Li wrote:
> What's the purpose of anti-compaction? In what scenario does Cassandra need
> to split bit sstables into smaller piece? Also I noticed readonly compaction
> in the code. What's the use of this compaction t
Columns are sorted (see CompareWith/CompareSubcolumnsWith) keys are not.
On 7 maj 2010, at 22.10em, AJ Chen wrote:
> I have a super column family for "topic", key being the name of the topic.
> CompareSubcolumnsWith="BytesType" />
> When I retrieve the rows, the rows are not sorted by the key.
In a perfect world there should be (aiming for) a new major Cassandra release
every 2-3 months.
// Roger Schildmeijer
On 13 maj 2010, at 19.43em, Sandeep Kalidindi wrote:
> Any idea about how far the 0.7 release is ??
>
> Cheers,
> Deepu.
>
> On Thu, May 13, 2010 at 10:5
th requests" -- Proposal: using order preserving
partitioner? try random partitioner for better load balancing.
need more nodes in your cluster?
* "node is down but the failure detector has not yet realized it": altered
the phi constant in o.a.c.gsm.FailureDetector (phiConvictThre
This is hopefully fixed in trunk (CASSANDRA-757 (revision 938597)); "Replace
synchronization in Gossiper with concurrent data structures and volatile
fields."
// Roger Schildmeijer
On Tue, May 18, 2010 at 1:55 PM, Ran Tavory wrote:
> While the node 192.168.252.61 was in t
Nick Berardi's blog post about Cassandra in conjunction with c#/.net and
TimeUUID describes how to do.
http://www.coderjournal.com/2010/04/creating-a-time-uuid-guid-in-net/
// Roger Schildmeijer
On 18 maj 2010, at 21.45em, Sandeep wrote:
> Hi all,
>
> I am new to Cassandra.
The (16-4) classes are generated in the ant build script. (In the binary
distribution these are already generated for you).
// Roger Schildmeijer
On 29 jun 2010, at 21.41em, Peter Minearo wrote:
> I just pulled down Cassandra 0.6.3. I saw this same issue in 0.6.2. Why is
> t
http://wiki.apache.org/cassandra/LiveSchemaUpdates
On 11 jul 2010, at 14.42em, GH wrote:
> I want to move on to 0.7 using this API rather than storage-conf.xml
> conversion.
> Any info that you can advise on how you used it would be much appreciated.
>
> Thanks
> Gavan
Something is already using the port (probably 7000 (default, used internal by
cassandra)) you tried to bind.
Use e.g. 'lsof -i' to investigate the port usage further.
// Roger Schildmeijer
On 11 jul 2010, at 17.15em, osishkin osishkin wrote:
> I'm testing a simple Cassan
>From NEWS.txt: "Row size limit increased from 2GB to 2 billion columns."
On Wed, Sep 8, 2010 at 11:20 AM, Courtney Robinson wrote:
> Are there any limits (implied or otherwise) on how many columns there
> can be in a single row?
> My understanding has always been that there is no limit on how
s warning, in case JNA might not be working?
>
> Regards,
> Utku
>
WBR
Roger Schildmeijer
Try connect localhost/9160 instead
On 16 mar 2010, at 22.59em, DonYang wrote:
> the problem:
> -
> cassandra> connect localhost/
> Connected to localhost/
> cass
Yes, 30 writes / s sounds a little bit poor.
Maybe you could show your benchmark code? And what adjustments had to be done
to the CF?
// Roger
On 18 mar 2010, at 19.03em, Martin Probst (RobHost Support) wrote:
> Hi,
>
> we've tested the write performance on a single and dual node cluster an
README.txt tells you everything you need to know in order to run Cassandra.
hint: ant ivy-retrieve
On 21 mar 2010, at 15.47em, Tom Chen wrote:
> I just tried to run the cassandra beta 3, and I had some problems on startup
> due to some missing jars.
>
> Running ant jar fixed the problem for m
ble version is out?
>
Absolutely
> Thanks
>
>
>
> Roger Puig Ganza
>
>
>
Roger Schildmeijer
dancer's shell / distributed shell
http://www.netfort.gr.jp/~dancer/software/dsh.html.en
On 20 apr 2010, at 17.18em, Joost Ouwerkerk wrote:
> What are people using to manage Cassandra cluster nodes? i.e. to start,
> stop, copy config files, etc. I'm using cssh and wondering if there is a
> b
My bad. Missed your one-to-one relationship (row key <-> column
)
On 20 apr 2010, at 19.24em, Christian Torres wrote:
> Mmmm...
>
> According with this doc http://wiki.apache.org/cassandra/API#get_slice that a
> developer mailed to me It's possible!!
>
> I sent you as reference
>
> On Tue, Ap
On 25 apr 2010, at 15.15em, S Ahmed wrote:
> Ok excited I got it up and running on windows 7, yah!
>
> Curious, are there any tutorials or examples of using the cassandra-cli?
http://wiki.apache.org/cassandra/CassandraCli
>
> BTW, the cassandra-cli is pretty cool, even comes with tab-complete
Are you sure that your keyspace is named "keyspace", and not "Keyspace1"
(default)?
/ Roger Schildmeijer
On Thu, Apr 29, 2010 at 2:47 PM, Jonathan Ellis wrote:
> If you're getting an internalerror, you need to check the server logs
> for the exception that cau
take a look at get_range_slices and start with "".
then invoke get_range_slices again, but this time use the last key as the start
key
// Roger Schildmeijer
On 29 apr 2010, at 16.28em, David Boxenhorn wrote:
> How do I do that???
>
> On Thu, Apr 29, 2010 at 4:31
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