Re: Dynamic Column Families in CQLSH v3

2012-08-29 Thread Jonathan Ellis
found that is not part of the PRIMARY KEY So, my question is, how do I create a Dynamic Column Family via the CQLSH v3? Thanks! -erik -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: JVM 7, Cass 1.1.1 and G1 garbage collector

2012-09-11 Thread Jonathan Ellis
any experience with this ? Anyone tried it ? -- Regards, Oleg Dulin NYC Java Big Data Engineer http://www.olegdulin.com/ -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Any way to put a hard limit on memory cap for Cassandra ?

2012-10-03 Thread Jonathan Ellis
of Cassandra (e.g. 1.1, or 1.2) ? Is there any option to help on this front ? Thanks in advance for any pointers that you can provide to help me understand this issue. Best Regards, -Thomas -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional

potential data loss in Cassandra 1.1.0 .. 1.1.4

2012-10-17 Thread Jonathan Ellis
data a second time is harmless -- except for counters. So, to avoid replaying flushed counter data, we recommend performing drain when shutting down the pre-1.1.6 C* prior to upgrade. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra

Re: potential data loss in Cassandra 1.1.0 .. 1.1.4

2012-10-18 Thread Jonathan Ellis
this could be useful ? Good idea, I'll get that noted. Thanks! -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Fw: Fwd: Compound primary key: Insert after delete

2012-10-22 Thread Jonathan Ellis
Mishra mishra.v...@gmail.com wrote: Hi, Is it possible to reuse same compound primary key after delete? I guess it works fine for non composite keys. -Vivek CompositeTypeRunner.java -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source

Re: Read during digest mismatch

2012-11-11 Thread Jonathan Ellis
the code wrong? Also if this is correct, look like if the third node is in other DC, the read will slow down even when the consistency was TWO? Thanks, Sankalp -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http

Re: Hinted Handoff runs every ten minutes

2012-11-11 Thread Jonathan Ellis
-- Mike Heffner m...@librato.com Librato, Inc. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: [RELEASE] Apache Cassandra 1.2 released

2013-01-07 Thread Jonathan Ellis
[7]: http://www.datastax.com/dev/blog/performance-improvements-in-cassandra-1-2 [8]: http://www.datastax.com/dev/blog/binary-protocol [9]: http://www.datastax.com/dev/blog/configuration-changes-in-cassandra-1-2 -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http

Re: virtual nodes + map reduce = too many mappers

2013-02-16 Thread Jonathan Ellis
to improve the performance? It seems like I need to lower the number of virtual nodes. Best Regards, Cem -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Vnodes - HUNDRED of MapReduce jobs

2013-03-29 Thread Jonathan Ellis
execute a M/R job .. the console showed HUNDRED of Map tasks. May I know, is the normal since is vnodes? If yes, this have slow the M/R job to finish/complete. Thanks -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: Vnodes - HUNDRED of MapReduce jobs

2013-03-29 Thread Jonathan Ellis
of 2,560? On Fri, Mar 29, 2013 at 10:28 AM, Jonathan Ellis jbel...@gmail.com wrote: I still don't see the hole in the following reasoning: - Input splits are 64k by default. At this size, map processing time dominates job creation. - Therefore, if job creation time dominates, you have

Cassandra Summit 2013

2013-04-12 Thread Jonathan Ellis
://www.datastax.com/company/news-and-events/events/cassandrasummit2012/presentations -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced

Re: ordered partitioner

2013-04-22 Thread Jonathan Ellis
and is not using the partitioner function decorateKey(…). Would it be logical to always call the partitioner function decorateKey such that the creation of an own partitioner and key decoration is possible? Ignace Desimpel -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http

Re: CQL in future 8.0 cassandra will work as I'm expecting ?

2011-04-21 Thread Jonathan Ellis
] -- [ Final 1-Node ReReduce Task ] -- [ Cassandra storage for final results ] Thank you for your time, Teo On Thu, Apr 21, 2011 at 5:38 AM, Jonathan Ellis jbel...@gmail.com wrote: You want to run map/reduce jobs for your use case. You can already do this with Cassandra (http://wiki.apache.org

Re: How to change the seed node used to discover other nodes in the ring?

2011-04-21 Thread Jonathan Ellis
: roshandawrani -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Compacting single file forever

2011-04-21 Thread Jonathan Ellis
that compacted size is always the same. It repeats compacting the same single sstable. -- Shotaro Kamio -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: OOM on heavy write load

2011-04-22 Thread Jonathan Ellis
(or Cassandra) doing wrong ? I dont want to get Cassandra crashed without means of repair on heavy load circumstances. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: sstable2json

2011-04-22 Thread Jonathan Ellis
No. On Fri, Apr 22, 2011 at 3:22 PM, Subrahmanya Harve subrahmanyaha...@gmail.com wrote: Hi, Is there a tool similar to sstable2json that can be used to convert data in commitlog to json? Or does sstable2json let us read the commitlog as well? Regards, smh. -- Jonathan Ellis Project

Re: multiple nodes sharing the same IP

2011-04-22 Thread Jonathan Ellis
to do that). Do I really need to set virtual IPs, or have I missed something? regards Tomas -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: ahtung! apt-get update

2011-04-24 Thread Jonathan Ellis
http://archive.canonical.com/ubuntu/ maverick/partner i386 Packages     100 /var/lib/dpkg/status -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: 0.7.4 Bad sstables?

2011-04-25 Thread Jonathan Ellis
)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)         at java.lang.Thread.run(Thread.java:662) Any ideas? Thanks! -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: 0.8 loosing nodes?

2011-04-25 Thread Jonathan Ellis
Friday. I will try to enable some more debugging tomorrow to see if there is something interesting, just curious if anyone else had noticed something like this. Regards, Terje -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra

Re: 0.7.4 Bad sstables?

2011-04-25 Thread Jonathan Ellis
think the compacted row I looked closer at was about 200MB and the in memory limit may have been 256MB. I will see if we still got files around to verify. Regards, Terje On 26 Apr 2011, at 02:08, Jonathan Ellis jbel...@gmail.com wrote: Was it on a large row?  ( in_memory_compaction_limit

Re: 0.7.4 Bad sstables?

2011-04-25 Thread Jonathan Ellis
. May very well been larger than in memory limit. I think the compacted row I looked closer at was about 200MB and the in memory limit may have been 256MB. I will see if we still got files around to verify. Regards, Terje On 26 Apr 2011, at 02:08, Jonathan Ellis jbel

Re: [RELEASE] Apache Cassandra 0.8.0 beta1

2011-04-26 Thread Jonathan Ellis
, First of all thanks for this release, here are a few annoyances I spotted while trying it out the published debian packages: The cassandra-env.sh is ran by /bin/sh and uses constructs not available in plain sh. this is fixed in 76fa3204 by Jonathan Ellis Starting the daemon provided in the Debian

Re: memtablePostFlusher blocking writes?

2011-04-27 Thread Jonathan Ellis
1 8  3 A quick source code scan makes me believe that the MemtablePostFlusher should not normally use a lot of time, but it seem like it does so here. What may cause this? Terje -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax

Re: Apt repositories

2011-04-27 Thread Jonathan Ellis
, is this on the wiki? http://wiki.apache.org/cassandra/DebianPackaging -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Pygmalion - a github project for pig + cassandra

2011-04-27 Thread Jonathan Ellis
using the UDFs in there for a while with Cassandra 0.7.5 (previously 0.7-branch).  Now that 0.7.5 is released, I'd just like to let people know about it if they would like to contribute or even just use it. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source

Re: Compacting single file forever

2011-04-27 Thread Jonathan Ellis
https://issues.apache.org/jira/browse/CASSANDRA-2575 On Thu, Apr 21, 2011 at 11:56 PM, Jonathan Ellis jbel...@gmail.com wrote: I suggest as a workaround making the forceUserDefinedCompaction method ignore disk space estimates and attempt the requested compaction even if it guesses

Re: JDBC Driver issue in 0.8beta1

2011-04-27 Thread Jonathan Ellis
www.agentisenergy.com o: 630.359.6395 c: 219.384.5143 A Smart Grid technology company focused on helping consumers of energy control an often under-managed resource. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http

Re: JDBC Driver issue in 0.8beta1

2011-04-27 Thread Jonathan Ellis
(DriverManager.java:207) at CqlTest.main(CqlTest.java:25) On Wed, Apr 27, 2011 at 4:27 PM, Jonathan Ellis jbel...@gmail.com wrote: What's the stacktrace? On Wed, Apr 27, 2011 at 9:45 AM, David McNelis dmcne...@agentisenergy.com wrote: I have a feeling that I'm likely doing something dumb.  I have

Re: memtablePostFlusher blocking writes?

2011-04-27 Thread Jonathan Ellis
your memtables and flush queues are full, mutations have stop. Otherwise it will OOM trying to hold an increasing number of full memtables. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Heavy writes ok for single node, but failed for cluster

2011-04-28 Thread Jonathan Ellis
, but that would have been transparent to the stress test. 4. I set hinted_handoff_enabled: false, but still see lots of handoff logs What are those saying ? -- Sylvain -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support

Re: Strange corrupt sstable

2011-04-28 Thread Jonathan Ellis
... Just wanted to report. Maybe it rings a bell somewhere. It seems really strange that some data corruption would leave the file readable for the SSTableReader. History of this server is 0.6.5 - 0.7.4. But this file was obviously written by 0.7.4 Cheers, Daniel -- Jonathan Ellis Project

Re: Column (byte[], byte[], long) - error in compilation and inserting

2011-04-29 Thread Jonathan Ellis
column families, in add, update, delete, and remove? There also seems to be a mismatch when using a long datatype instead of the clock when defining a new Column(byte[], byte[], timestamp). Thanks for your consideration and time. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder

Re: Terrible CQL idea: and aliases of = and =

2011-05-02 Thread Jonathan Ellis
they will be supported!) -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Terrible CQL idea: and aliases of = and =

2011-05-02 Thread Jonathan Ellis
Where is that happening then? RelationType.forString is not lossy, and neither is the RelationType - IndexExpression conversion in getIndexedSlices. On Mon, May 2, 2011 at 10:30 AM, Eric Evans eev...@rackspace.com wrote: On Mon, 2011-05-02 at 09:29 -0500, Jonathan Ellis wrote: 80% sure

Re: Terrible CQL idea: and aliases of = and =

2011-05-02 Thread Jonathan Ellis
Created https://issues.apache.org/jira/browse/CASSANDRA-2592 to address this. On Mon, May 2, 2011 at 10:46 AM, Eric Evans eev...@rackspace.com wrote: On Mon, 2011-05-02 at 10:41 -0500, Jonathan Ellis wrote: Where is that happening then?  RelationType.forString is not lossy, and neither

Re: Specifying exact nodes for Consistency Levels

2011-05-02 Thread Jonathan Ellis
to ensure that it is n1,n2 and n3 only that are used to satisfy w=3 (i.e. n4 is excluded for w=3 calculation). Thanks. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Replica data distributing between racks

2011-05-02 Thread Jonathan Ellis
would be put on 2 unique racks if possible. So the lowest token in the DC will *always* get a write. It's supposed to start w/ the node closest to the token in each DC, so that shouldn't be the case unless you are using BOP/OPP instead of RP. -- Jonathan Ellis Project Chair, Apache Cassandra co

Re: Replica data distributing between racks

2011-05-03 Thread Jonathan Ellis
/50khpakpffjhsmgf66oetg -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Write performance help needed

2011-05-03 Thread Jonathan Ellis
of reference, the same test using MongoDB I was able to accomplish 100K records in 3.5 seconds. Any tips would be appreciated. - Steve -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: One cluster or many?

2011-05-03 Thread Jonathan Ellis
temporal usage patterns of the different datasets (i.e. there will be different peak hours on different datasets) can be combined to ease capacity requirements. Any thoughts? -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support

Re: Range Slice Issue

2011-05-03 Thread Jonathan Ellis
are owned by the local machine (remote reads are too slow for this type of batch processing). Once I know which TokenRanges are on each machine locally I get evenly sized splits using Cassandra.Client.describe_splits(). Adam -- Jonathan Ellis Project Chair, Apache Cassandra co-founder

Re: Range Slice Issue

2011-05-03 Thread Jonathan Ellis
that behavior with dynamic snitch disabled. All nodes appear to be doing local reads as expected. On May 3, 2011, at 10:37 AM, Jonathan Ellis wrote: Do you still see this behavior if you disable dynamic snitch? On Tue, May 3, 2011 at 12:31 PM, Serediuk, Adam adam.sered...@serialssolutions.com wrote

Re: MemtablePostFlusher with high number of pending calls?

2011-05-03 Thread Jonathan Ellis
HintedHandoff                     1         4              7 Anyone with nice theories about the pending value on the memtable post flusher? Regards, Terje -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: MemtablePostFlusher with high number of pending calls?

2011-05-03 Thread Jonathan Ellis
... and are there any exceptions in the log? On Tue, May 3, 2011 at 1:01 PM, Jonathan Ellis jbel...@gmail.com wrote: Does it resolve down to 0 eventually if you stop doing writes? On Tue, May 3, 2011 at 12:56 PM, Terje Marthinussen tmarthinus...@gmail.com wrote: Cassandra 0.8 beta trunk from

Re: MemtablePostFlusher with high number of pending calls?

2011-05-03 Thread Jonathan Ellis
On Wed, May 4, 2011 at 3:02 AM, Jonathan Ellis jbel...@gmail.com wrote: ... and are there any exceptions in the log? On Tue, May 3, 2011 at 1:01 PM, Jonathan Ellis jbel...@gmail.com wrote: Does it resolve down to 0 eventually if you stop doing writes? On Tue, May 3, 2011 at 12:56 PM, Terje

Re: Using snapshot for backup and restore

2011-05-03 Thread Jonathan Ellis
, We are trying to use snapshot for backup and restore. We found out that snapshot doesn’t take secondary indexes. We are wondering why is that? And is there any way we can rebuild the secondary index? Regards, Arsene -- Jonathan Ellis Project Chair, Apache Cassandra co-founder

Re: IOException: Unable to create hard link ... /snapshots/ ... (errno 17)

2011-05-03 Thread Jonathan Ellis
: On Tue, 2011-05-03 at 13:52 -0500, Jonathan Ellis wrote: you should probably look to see what errno 17 means for the link system call on your system. That the file already exists. It seems cassandra is trying to make the same hard link in parallel (under heavy write load) ? I see now i can

Re: MemtablePostFlusher with high number of pending calls?

2011-05-03 Thread Jonathan Ellis
, but unfortunately it seems like we may not have had monitoring enabled on this node to tell me what happened in terms of disk usage. I also thought that compaction was supposed to resume (try again with less data) if it fails? Terje On Wed, May 4, 2011 at 3:50 AM, Jonathan Ellis jbel...@gmail.com wrote

Re: Replica data distributing between racks

2011-05-03 Thread Jonathan Ellis
cluster.)        But currently two endpoints cannot have the same token regardless of the DC they are in. Also right. Or should people just bump the tokens in extra DC's to avoid the collision? Yes. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source

Re: MemtablePostFlusher with high number of pending calls?

2011-05-04 Thread Jonathan Ellis
going on. Guess I will add some debug logging and see if I get lucky and run out of disk again. Terje On Wed, May 4, 2011 at 5:06 AM, Jonathan Ellis jbel...@gmail.com wrote: Compaction does, but flush didn't until https://issues.apache.org/jira/browse/CASSANDRA-2404 On Tue, May 3, 2011 at 2

Re: GC for ParNew (cassandra under performance ) 0.6.3

2011-05-05 Thread Jonathan Ellis
or store or copy the information in any medium. Internet communications cannot be guaranteed to be timely, secure, error or virus-free. We do not accept liability for any errors or omissions. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional

Re: Native heap leaks?

2011-05-06 Thread Jonathan Ellis
the illusion of more control; the same buffering is happening except now you force Cassandra to do extra copies: http://wiki.apache.org/cassandra/FAQ#mmap The ONLY reason non-mmap'd i/o is still around is to support testing on 32bit machines. -- Jonathan Ellis Project Chair, Apache Cassandra co

Re: CFHistograms?

2011-05-06 Thread Jonathan Ellis
which is a good beginning, but was wondering if there was anything more detailed. For e.g when i run CFHistograms, i see rowsize and columncount items in the table always 0 (which cant be right?) -Xaero -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source

Re: caching change between 0.7.0 and 0.7.5

2011-05-06 Thread Jonathan Ellis
. -- - Paul Loy p...@keteracel.com http://uk.linkedin.com/in/paulloy -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Ec2 Stress Results

2011-05-06 Thread Jonathan Ellis
are you writing? Recent testing suggests that putting the commitlog on the raid0 volume is better than on the root volume on ec2, since the root isn't really a separate device. -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support

Re: Memory Usage During Read

2011-05-06 Thread Jonathan Ellis
no difference in avoiding the issue. We're on 0.7.5, mmap, jna and jdk 1.6.0_24 We've somewhat hit the wall in troubleshooting and any advice is greatly appreciated. -- Adam -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support

Re: GC for ParNew (cassandra under performance ) 0.6.3

2011-05-07 Thread Jonathan Ellis
On 05/05/2011 09:06 PM, Ali Ahsan wrote: Thanks replying,let me disable my swap memory. On 05/05/2011 09:01 PM, Jonathan Ellis wrote: 6s parnew is insane.  you're probably swapping.  Easiest fix is disabling swap entirely. P.S. 0.6.3 is ancient. -- S.Ali Ahsan Senior System

Re: Migrating all rows from 0.6.13 to 0.7.5 over thrift?

2011-05-07 Thread Jonathan Ellis
-- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: compaction strategy

2011-05-07 Thread Jonathan Ellis
can mostly keep up. (Most people's problem is making compaction LESS aggressive, hence https://issues.apache.org/jira/browse/CASSANDRA-2156.) -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Performance thoughts on CQL

2011-05-07 Thread Jonathan Ellis
on the client or the server side? How does CQL perform against get_slice when a read comes from pure row cache? Edward -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: Memory Usage During Read

2011-05-07 Thread Jonathan Ellis
of memory. Cassandra then becomes unusable. I see the same behavior with smaller memtables, eg 64mb. This happens well into the read operation an only on a small number of nodes in the cluster(1-4 out of a total of 60 nodes.) Sent from my iPhone On May 6, 2011, at 22:45, Jonathan Ellis

Re: Migrating all rows from 0.6.13 to 0.7.5 over thrift?

2011-05-07 Thread Jonathan Ellis
@aaronmorton http://www.thelastpickle.com On 8 May 2011, at 00:48, Jonathan Ellis wrote: range_slices respects consistencylevel, but only single-row reads and multiget do the *repair* part of RR. On Sat, May 7, 2011 at 1:44 AM, aaron morton aa...@thelastpickle.com wrote: get_range_slices() does

Re: CFHistograms?

2011-05-08 Thread Jonathan Ellis
reflected in those times or just successful operations? if not, is there any JMX or other tool to keep track of them?  Josep M. On Fri, May 6, 2011 at 9:09 AM, Jonathan Ellis jbel...@gmail.com wrote: Those are updated at compaction time. On Thu, May 5, 2011 at 11:38 PM, Xaero S xaeros

Re: Migrating all rows from 0.6.13 to 0.7.5 over thrift?

2011-05-09 Thread Jonathan Ellis
project https://github.com/amorton/cassandra-unicode-bug Am going to leave it there unless there is interest to keep looking into it. - Aaron Morton Freelance Cassandra Developer @aaronmorton http://www.thelastpickle.com On 8 May 2011, at 13:31, Jonathan Ellis wrote: Right

Re: datacenter ShardStrategy

2011-05-09 Thread Jonathan Ellis
ShardStrategy  in my cassandra setup .Can someone please let me know what steps / configuration changes I need to make. Thanks Anurag -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: RequestResponseStage Assertion Error

2011-05-09 Thread Jonathan Ellis
it, and how do i fix it? Thanks -Eric -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of DataStax, the source for professional Cassandra support http://www.datastax.com

Re: A query in deletioelo

2011-05-09