=age, value=42, timestamp=1268408468895)
> Returned 3 results.
>
> With 0.5.1 using Standard1 does show a human-readable column as
> documented
> in the Wiki.
Right you are, my mistake. This changed in
https://issues.apache.org/jira/browse/CASSANDRA-661 (which occurred
between 0.5 and 0.6).
> Not sure which one is the correct behavior here.
The current behavior is correct. I'll update the examples to avoid
future confusion.
--
Eric Evans
eev...@rackspace.com
e horizontal scalability. Is this true?
Are you able to discuss the specifics? What you're storing, how much of
it you're storing, and maybe most importantly, what you need to query?
--
Eric Evans
eev...@rackspace.com
on has been moved into the row key.
This doesn't sound right; either there is a problem with your datamodel,
or your choice of datastore. How many columns are we talking about here?
--
Eric Evans
eev...@rackspace.com
27; row end = 'TOWZ')
No, there isn't.
--
Eric Evans
eev...@rackspace.com
[1]: https://issues.apache.org/jira/browse/CASSANDRA-850
--
Eric Evans
eev...@rackspace.com
s the same for 0.5.1 too.
If you haven't made any changes to the default config, try using
Standard2 as the column family and you'll see a human-readable column
name as expected (Standard2 uses a UTF8Type comparator).
The wiki page has sample output that is confusing, (it's probably
cut-and-paste from a time when Standard1 used an ASCII or UTF8
comparator), we should probably fix that.
--
Eric Evans
eev...@rackspace.com
and
you don't strictly need the extra IO, then multiple data directories
might be preferable to other forms of aggregation (it's certainly
simpler than say a volume manager).
--
Eric Evans
eev...@rackspace.com
On Wed, 2010-03-10 at 13:39 -0500, Vick Khera wrote:
> On Wed, Mar 10, 2010 at 11:30 AM, Eric Evans wrote:
> >> apache-cassandra-0.6.0-beta1.jar
> >> apache-cassandra-0.6.0-beta2.jar
> >
> > Ugh, my bad. I must have failed to `clean' in between the abo
ouple of bytes worth
of version metadata, so it really wouldn't matter in this context.
--
Eric Evans
eev...@rackspace.com
y",
> line 155, in read
> File "build/bdist.macosx-10.6-i386/egg/thrift/transport/TSocket.py",
> line 94, in read
> thrift.transport.TTransport.TTransportException: None
I believe this simply means that the read didn't return a response.
Start by checking the cassandra logs to see if there are any exceptions,
and double check your connection parameters, network setup, etc.
--
Eric Evans
eev...@rackspace.com
d be to use a short-list of well-known nodes (discovered via
round-robin DNS for example), to obtain a current node list and
distribute among them.
--
Eric Evans
eev...@rackspace.com
x27;t yet encountered. I don't see it, but then maybe
I'm just thick.
Either way, if you think this is important, the onus is on you to
demonstrate the merit of your idea and contrib/ or a github project is
one way to do that (the latter has the advantage of not needing to rely
on anyone else).
--
Eric Evans
eev...@rackspace.com
I don't see how a useful comparison
could be made.
--
Eric Evans
eev...@rackspace.com
le cassandra version (0.5.0).
As Jonathan stated, you're best bet is to tackle this using the Thrift
interface first.
--
Eric Evans
eev...@rackspace.com
going on regarding node intercommunication ??
I'd start with your basic, garden-variety troubleshooting, i.e. ping,
traceroute, transfer speed, etc.
--
Eric Evans
eev...@rackspace.com
On Mon, 2010-01-25 at 15:11 -0600, Eric Evans wrote:
> I propose a vote for Cassandra's graduation to a top-level project.
>
> We'll leave this open for 72 hours, and assuming it passes, we can then
> take it to a vote with the Incubator PMC.
The vote is now closed wi
ASF's guiding
principles[1].
Unless you are arguing that the code is abnormally buggy, and that this
is the direct result of a dysfunctional and unhealthy community that
will both embarrass the ASF, and embroil it in costly legal disputes,
before disintegrating to leave Cassandra as an obscur
uation to a top-level project.
We'll leave this open for 72 hours, and assuming it passes, we can then
take it to a vote with the Incubator PMC.
+1 from me!
[1] http://thread.gmane.org/gmane.comp.apache.incubator.general/24427
--
Eric Evans
eev...@rackspace.com
X. Establish the Apac
batch_insert() all
have a required timestamp member (which people generally set to the
current time).
--
Eric Evans
eev...@rackspace.com
y what's expected.
Provided that the second write uses a higher timestamp, yes.
--
Eric Evans
eev...@rackspace.com
On Thu, 2010-01-07 at 12:56 -0600, Eric Evans wrote:
> I think we demonstrably meet the requirements; I believe we are ready
> to graduate.
>
> What does everyone else thing?
The response to this was quite favorable and consensus seems to be that
we are ready. How many people had
e. So...
don't start another one. :)
Use the init script to start and stop cassandra,
(/etc/init.d/cassandra).
--
Eric Evans
eev...@rackspace.com
open, positive, and inclusive atmosphere
* release software according to ASF guidelines
I think we demonstrably meet the requirements; I believe we are ready to
graduate.
What does everyone else thing?
http://incubator.apache.org/projects/cassandra.html
--
Eric Evans
eev...@rackspace.com
On Tue, 2009-12-22 at 23:31 +0200, Richard Grossman wrote:
> So my question might be stupid but why the timeUUID will distribute
> better ?
It won't, it's the same problem either way.
--
Eric Evans
eev...@rackspace.com
e date/time, and not to any of the others.
Imagine that you have 5 nodes and they are partitioned:
A -> 2009
B -> 2010
C -> 2011
D -> 2012
E -> 2013
Any writes occurring between now and Jan 1, 2010 will go to node A, at
which point all writes will go to node B for the 365 day
o provide very poor distribution
properties, (though so does date-based strings and
OrderPreservingPartioner).
--
Eric Evans
eev...@rackspace.com
e enough for the special features (the stuff above and
beyond what ant is providing), to the invest the effort in learning it.
2. Maven triggers my gag reflex.
--
Eric Evans
eev...@rackspace.com
ror: error reading
> /home/thilanga/.m2/repository/javax/mail/mail/1.4/mail-1.4.jar; error
> in
> opening zip file
For what it's worth, I'm seeing the same. Stick with ant for now and
hopefully someone will figure it out and submit a patch.
--
Eric Evans
eev...@rackspace.com
se public IP address of instances.
> 2) Also nodeprobe "cluster" is removed in 0.5. Can you please suggest
> how to check if nodes are added in ring or not?
Have you checked out Circuit under contrib/?
https://issues.apache.org/jira/secure/attachment/12421328/circuit.png
--
Eric Evans
eev...@rackspace.com
being said, the performance really becomes bad after a while.
Have a look at the following thread:
http://thread.gmane.org/gmane.comp.db.cassandra.user/1402
--
Eric Evans
eev...@rackspace.com
ss something back. As I said, it allows backends
> to
> maintain state when it makes sense to do so and can alleviate the
> problem of redundant auth queries in the future.
If not for SSO via shared-state between nodes, then for what? Can you
give a tangible example of "when it makes sense to do so"? Are you sure
this isn't YAGNI?
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-12-02 at 14:27 -0600, Ted Zlatanov wrote:
> On Wed, 02 Dec 2009 14:14:53 -0600 Eric Evans wrote:
>
> EE> Did you maybe mean...? AuthenticationRequest required for the
> EE> method (has to be), but the map is optional?
>
> Either way will work. With your
cationRequest auth_request)
throws (1:AuthenticationException aux, 2:AuthorizationException azx),
...
}
i.e. AuthenticationRequest required for the method (has to be), but the
map is optional?
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-12-02 at 08:52 -0600, Ted Zlatanov wrote:
> On Tue, 01 Dec 2009 16:58:50 -0600 Eric Evans
> wrote:
>
> EE> On Tue, 2009-12-01 at 15:38 -0600, Ted Zlatanov wrote:
> >> I disagree, why would you want to forbid switching the keyspace?
> That's
>
On Tue, 2009-12-01 at 15:38 -0600, Ted Zlatanov wrote:
> On Tue, 01 Dec 2009 14:23:47 -0600 Eric Evans wrote:
>
> EE> I'm personally not a big fan of the setKeyspace()/getKeyspace() idea.
> EE> Getting rid of the keyspace argument makes sense because the keyspace is
>
n
one keyspace is a corner case IMO, but its one that can be accommodated
by opening another connection.
Also, I don't know how others feel, but I'm not comfortable committing
anything that would be a candidate for 0.5 that isn't more fully baked
at this point. So I'd rather see something that is at least minimally
useful targeted for 0.5+1
--
Eric Evans
eev...@rackspace.com
at
> org.apache.cassandra.cli.CliClient.executeCLIStmt(CliClient.java:72)
> at
> org.apache.cassandra.cli.CliMain.processCLIStmt(CliMain.java:103)
> at org.apache.cassandra.cli.CliMain.main(CliMain.java:143)
>
> any idea what's going on ?
Maybe you aren't connected?
You can launch
ncy and availability.
* No single points of failure, (every node is identical).
* Linear scalability (i.e 20 nodes gives you 2x what 10 does, etc).
There are some comparisons out there, some more reasonable than others,
I recommend this one:
http://www.rackspacecloud.com/blog/2009/11/09/nosql-ecosystem/
--
Eric Evans
eev...@rackspace.com
gt; 17
>
> ImportError: cannot import name ColumnOrSuperColum
I've never used cassdict, but this looks to me like you either haven't
generated the thrift code for cassandra, or it is not in your
PYTHONPATH.
--
Eric Evans
eev...@rackspace.com
he
> >> config file settings on the wiki. I'd rather move that into the
> >> config file itself though rather than have it get out of date when we
> >> update things. (E.g. moving from 0.4 to 0.5 RSN.)
> >>
> >> I'd appreciate it if you could submit a patch for the xml instead.
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-11-11 at 16:10 -0600, Eric Evans wrote:
> The current website is quite ugly, and I don't know about you, but I'm
> itching to put the new project logo to use, so I'd like to propose
> publishing http://cassandra.deadcafe.org (to
> http://incubator.apache.org
re.
>
> Thanks. I actually like the Java builder too (I have automatic builds
> turned on) but the Ant builder was really simple to set up and use.
Be careful. Overlapping builders could result in some very confusing
behavior.
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-11-11 at 16:10 -0600, Eric Evans wrote:
> The current website is quite ugly, and I don't know about you, but I'm
> itching to put the new project logo to use, so I'd like to propose
> publishing http://cassandra.deadcafe.org (to
> http://incubator.apache.org
ould be considered a placeholder. Still,
it's much better than what we currently have and we can incrementally
improve it as we go forward.
[1] https://issues.apache.org/jira/browse/CASSANDRA-231
--
Eric Evans
eev...@rackspace.com
New", and add an Ant
Builder (the defaults should be OK). You'll probably want to disable
Java Builder while you're there.
--
Eric Evans
eev...@rackspace.com
r the inconvenience.
--
Eric Evans
eev...@rackspace.com
| 13| 0| 0| 0| 18| 13| 22| 0| 0| 13| 13| 13| 13
291| 14| 0| 0| 0| 17| 14| 22| 0| 0| 14| 13| 16| 13
Winner is 598.
--
Eric Evans
eev...@rackspace.com
<>
OPENSTV_DIR = OpenSTV-1.5
all:
ballots.txt:
sed -s "s/ # .\+//g" ballots.raw > bal
even practical since we have
dependencies that can't be satisfied through maven repositories either
(thrift for example).
--
Eric Evans
eev...@rackspace.com
allot }~~
You have three entries rated "4"; can you please resubmit with unique
rankings?
--
Eric Evans
eev...@rackspace.com
] NOTA
> ~~~~~~{ Ballot }~~
--
Eric Evans
eev...@rackspace.com
[ 6 ] 369 http://99designs.com/contests/28940/entries/369
> > > [ 8 ] 478 http://99designs.com/contests/28940/entries/478
> > > [ 10 ] 576 http://99designs.com/contests/28940/entries/576
> > > [ 7 ] 598 http://99designs.com/contests/28940/entries/598
> > > [ ] NOTA
> > > ~~{ Ballot }~~
--
Eric Evans
eev...@rackspace.com
On Mon, 2009-10-05 at 10:12 -0500, Eric Evans wrote:
> ~~{ Ballot }~~
> [ 1] 2http://99designs.com/contests/28940/entries/002
> [ 2] 30 http://99designs.com/contests/28940/entries/030
> [ 3] 32 http://99designs.com/co
mitted&filterby=highrating
[1] http://www.openstv.org
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-09-30 at 16:13 -0500, Eric Evans wrote:
> On Wed, 2009-09-23 at 11:39 -0500, Eric Evans wrote:
> > A logo design contest is now underway at 99designs.com.
> >
> > http://99designs.com/contests/28940
> >
> > The contest brief can be found here:
> &
On Wed, 2009-09-23 at 11:39 -0500, Eric Evans wrote:
> A logo design contest is now underway at 99designs.com.
>
> http://99designs.com/contests/28940
>
> The contest brief can be found here:
> http://99designs.com/contests/28940/brief. If you're worried that it's
GES.txt
[3]
https://issues.apache.org/jira/secure/IssueNavigator.jspa?reset=true&&pid=12310865&fixfor=12313862&resolution=1&sorter/field=issuekey&sorter/order=DESC
--
Eric Evans
eev...@rackspace.com
x27;t. Someone was working on this at some point, but it
wasn't going anywhere so it got removed
(http://svn.apache.org/viewvc?view=rev&revision=806267).
--
Eric Evans
eev...@rackspace.com
browse/CASSANDRA-231?focusedCommentId=12759241&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12759241
--
Eric Evans
eev...@rackspace.com
ave a look at the submissions, and
leave some comments.
Thanks!
--
Eric Evans
eev...@rackspace.com
on the contest page and/or let me know right away.
I encourage everyone to bookmark the page, to check it frequently, and
be sure to leave plenty of feedback as designs are submitted!
Thanks,
--
Eric Evans
eev...@rackspace.com
ll of the
dependencies are packaged, and of those, thrift is the biggest
undertaking. I've filed an ITP[0] for that, and made some progress[1],
but there is still much to do.
Help is appreciated.
[0] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=524135
[1] http://git.debian.org/?p=users/eevans/thrift
everyone a little time.
Sorry for the inconvenience; let me know if you encounter any problems.
--
Eric Evans
eev...@rackspace.com
winner that is no ones first choice, but is the least
disagreeable to the majority. Wikipedia has a decent page on condorcet
voting (http://en.wikipedia.org/wiki/Condorcet_method), and there is at
least one online application that we could use
(http://www.cs.cornell.edu/andru/civs.html).
What does
always binds to all interfaces for me. If that's not
what others see, than I wonder what determines that behavior.
--
Eric Evans
eev...@rackspace.com
1-INPUT -p tcp -m state --state NEW -m tcp --dport
> -j ACCEPT
Assuming that you are using defaults, and you want to use nodeprobe (or
any other jmx client) remotely then you'll also need to open tcp/8080.
--
Eric Evans
eev...@rackspace.com
t up a bounty? If so, how much?
--
Eric Evans
eev...@rackspace.com
On Wed, 2009-08-26 at 17:33 -0700, Chris Goffinet wrote:
> Don't know what you're talking about, I am still rolling with CVS.
Oh, what a twisted sense of humor you have Chris.
--
Eric Evans
eev...@rackspace.com
is probably a good idea. Either README.txt or a
(prominent )page on the wiki (which I guess would be easier to keep to
date).
--
Eric Evans
eev...@rackspace.com
testing of cassandra, and it works like a champ! :)
--
Eric Evans
eev...@rackspace.com
/
This Works For Me and should install on unstable, testing, and stable
but it's preliminary and not well tested. If you encounter problems,
please let me know.
[1] http://debconf9.debconf.org
--
Eric Evans
eev...@rackspace.com
interface? If so, that is probably not
going to work. If you haven't set it up for IPv6, then we need to figure
out how an InetAddress.getLocalHost() returned "0:0:0:0:0:0:0:1".
--
Eric Evans
eev...@rackspace.com
On Tue, 2009-07-21 at 09:18 -0700, mobiledream...@gmail.com wrote:
> Is there any timeline on when commit 185 will be done as the utf8
> error still exists
185 was committed yesterday.
https://issues.apache.org/jira/browse/CASSANDRA-185
--
Eric Evans
eev...@rackspace.com
process have stabilized in a manner consistent with other
successful ASF projects.
While incubation status is not necessarily a reflection of the
completeness or stability of the code, it does indicate that the project
has yet to be fully endorsed by the ASF.
--
Eric Evans
eev...@rackspace.com
On Mon, 2009-07-20 at 09:46 +1000, Ian Holsman wrote:
> shouldn't regeneration of the interface be part of the build process?
As a convenience, there is an ant target called "gen-thrift-py", but
it's left to users to run since we are not checking generated python
into subv
servers r picking up the ring -
> all 4 servers are on the seeds!
>
> how do i make them pick the other 4 in the ring should listen be made
> blank
> right now listen addres is 0.0.0.0
> 0.0.0.0
You can't do this, it won't work. See
http://wiki.apache.org/c
til.concurrent.ThreadPoolExecutor
> $Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:619)
As Michael pointed out in another mail, this has been reported in
https://issues.apache.org/jira/browse/CASSANDRA-260. Expect to see this
fixed soon.
--
Eric Evans
eev...@rackspace.com
peace. :)
--
Eric Evans
eev...@rackspace.com
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