or set the end key to com.googlf
On 12 January 2011 02:49, Aaron Morton aa...@thelastpickle.com wrote:
If you were using OPP and get_range_slices then set the start_key to be
com.google and the end_key to be . Get is slices of say 1,000 (use the
last key read as the next start_ket) and when
I think that if SSTs are partitioned within the node using RP, so that each
partition is small and can be compacted independently of all other
partitions, you can implement an algorithm that will spread out the work of
compaction over time so that it never takes a node out of commission, as it
On 12 January 2011 05:28, Oleg Tsvinev oleg.tsvi...@gmail.com wrote:
Whatever I do, it happens :(
On Wed, Jan 12, 2011 at 1:53 AM, Arijit Mukherjee ariji...@gmail.com wrote:
I think this happens for RTF. Some of the mails in the post are RTF,
and the reply button creates an RTF reply -
What's wrong with topposting?
This email is non-plain and topposted...
On Wed, Jan 12, 2011 at 4:32 PM, zGreenfelder zgreenfel...@gmail.comwrote:
On 12 January 2011 05:28, Oleg Tsvinev oleg.tsvi...@gmail.com wrote:
Whatever I do, it happens :(
On Wed, Jan 12, 2011 at 1:53 AM, Arijit
On Wed, Jan 12, 2011 at 3:46 PM, David Boxenhorn da...@lookin2.com wrote:
What's wrong with topposting?
A: Because it's counterintuitive to the way we read.
Q: Why is top-posting bad?
...and because it disregards context and makes a thread harder to follow.
--
Sven Johansson
Twitter:
Hi ML,
I wonder if someone has already experiment some kind of unique index
on a column family key.
Let's go for a short example : the key is the username. What happens
if 2 users want to signup at the same time with the same username ?
So has someone already addressed this pattern in Cassandra
On Wed, Jan 12, 2011 at 9:46 AM, David Boxenhorn da...@lookin2.com wrote:
What's wrong with topposting?
This email is non-plain and topposted...
I suspect your origin domain (lookin2.com) gets tagged less often by
spam assassin (or whatever the moral equivalent being used for this
list may
On Wed, 2011-01-12 at 16:46 +0200, David Boxenhorn wrote:
What's wrong with topposting?
This email is non-plain and topposted...
Because a little piece of me dies every time you do.
--
Eric Evans
eev...@rackspace.com
On Wed, 2011-01-12 at 08:39 -0800, Oleg Tsvinev wrote:
And I be damned if I spam. Time to tweak some filters, eh?
Maybe so. We don't have any control over that though I'm afraid. Can
you submit a ticket to INFRA?
https://issues.apache.org/jira/browse/INFRA
On Wed, Jan 12, 2011 at 8:17 AM,
Which component? Mail Archives or Mail (qmail)?
On Wed, Jan 12, 2011 at 9:06 AM, Eric Evans eev...@rackspace.com wrote:
On Wed, 2011-01-12 at 08:39 -0800, Oleg Tsvinev wrote:
And I be damned if I spam. Time to tweak some filters, eh?
Maybe so. We don't have any control over that though
On Wed, 2011-01-12 at 09:09 -0800, Oleg Tsvinev wrote:
Which component? Mail Archives or Mail (qmail)?
Mail would be my guess.
--
Eric Evans
eev...@rackspace.com
On Wed, Jan 12, 2011 at 11:39 AM, Oleg Tsvinev oleg.tsvi...@gmail.com wrote:
I'm sending it from my GMail account. I'm opening a new topic, which rules
out top-posting.
The message had mixed fonts in it, that might be a problem.
Here's what I'm getting from GMail while sending the message in
Created: https://issues.apache.org/jira/browse/INFRA-3356
On Wed, Jan 12, 2011 at 9:25 AM, zGreenfelder zgreenfel...@gmail.comwrote:
On Wed, Jan 12, 2011 at 11:39 AM, Oleg Tsvinev oleg.tsvi...@gmail.com
wrote:
I'm sending it from my GMail account. I'm opening a new topic, which
rules
out
Hi folks,
We have a Cassandra 0.6.6 cluster running in production. We want to run
Hadoop (version 0.20.2) jobs over this cluster in order to generate
reports.
I modified the word_count example in the contrib folder of the cassandra
distribution. While the program is running fine for small
I was working on a schema that looks something like this:
HitFamily [UUID 1] ['user-agent'] = '…'
HitFamily [UUID 1] ['referer'] = '…'
HitFamily [UUID 1] ['client_id'] = Long
…
HitCountFamily [client_id as Long] [Current Date as Long] = UUID1
What I'd like to do is count the columns between a
There is a get_count() API functionhttp://wiki.apache.org/cassandra/API, it's going tocountthe columns in a row or row+super column. This function is available in me.prettyprint.cassandra.service.KeyspaceService.There are distributed counters submitted to the
On Tue, Jan 11, 2011 at 10:29 PM, Nichole Kulobone
nkulob...@hotmail.com wrote:
http://wiki.apache.org/cassandra/FAQ#unsubscribe
=Rob
I'm using 0.7.0-rc3, 3 nodes, RF=3, and ByteOrderedPartitioner.
When i run nodetool ring it reports
Address Status State LoadOwnsToken
On Wed, Jan 12, 2011 at 2:00 PM, mck m...@apache.org wrote:
I'm using 0.7.0-rc3, 3 nodes, RF=3, and ByteOrderedPartitioner.
When i run nodetool ring it reports
Address Status State Load Owns Token
Whats happening in the cassandra server logs when you get these errors?Reading through the hadoop 0.6.6 code it looks like it creates a thrift client with an infinite timeout. So it may be an internode timeout, which is set in storage-conf.xml.AaronOn 13 Jan, 2011,at 07:40 AM, Jairam Chandar
On Wed, 2011-01-12 at 18:40 +, Jairam Chandar wrote:
Caused by: TimedOutException()
What is the exception in the cassandra logs?
~mck
--
Don't use Outlook. Outlook is really just a security hole with a small
e-mail client attached to it. Brian Trosko | www.semb.wever.org |
www.sesat.no |
You're using an ordered partitioner and your nodes are evenly spread
around the ring, but your data probably isn't evenly distributed.
This load number seems equals to `du -hs data_file_directories` and
since i've got N == RF shouldn't the data size always be the same on
every node?
~mck
--
On Wed, 2011-01-12 at 23:04 +0100, mck wrote:
Caused by: TimedOutException()
What is the exception in the cassandra logs?
Or tried increasing rpc_timeout_in_ms?
~mck
--
When there is no enemy within, the enemies outside can't hurt you.
African proverb | www.semb.wever.org | www.sesat.no
On Wed, Jan 12, 2011 at 2:08 PM, mck m...@apache.org wrote:
You're using an ordered partitioner and your nodes are evenly spread
around the ring, but your data probably isn't evenly distributed.
This load number seems equals to `du -hs data_file_directories` and
since i've got N == RF
On Wed, Jan 12, 2011 at 4:08 PM, mck m...@apache.org wrote:
You're using an ordered partitioner and your nodes are evenly spread
around the ring, but your data probably isn't evenly distributed.
This load number seems equals to `du -hs data_file_directories` and
since i've got N == RF
We will follow your suggestion and we will run Node Repair tool more
often in the future. However, what happens to data inserted/deleted
after Node Repair tool runs (i.e., between Node Repair and Major
Compaction).
It is handled as you would expect; deletions are propagated across the
cluster
The application will have a large number of records, with the records
consisting of a fixed part and a number (n) of periodic parts.
* The fixed part is updated occasionally.
* The periodic parts are never updated, but a new one is added every 5 to 10
minutes. Only the last n periodic parts
So you mean the coordinator node is just responsible for routing the request.
where the request will be Routed? whether the coordinator node route the
request to the first replica to insert the data?
whether
-Original Message-
From: sc...@scode.org [mailto:sc...@scode.org] On Behalf
if I have 20 nodes, and replica factor is 3, whether all the node have the
replica finally or just have 3 replica?
华为技术有限公司 Huawei Technologies Co., Ltd.[Company_logo]
Phone: 28358610
Mobile: 13425182943
Email: raoyix...@huawei.commailto:raoyix...@huawei.com
地址：深圳市龙岗区坂田华为基地 邮编：518129
Huawei
2011/1/12 raoyixuan (Shandy) raoyix...@huawei.com
if I have 20 nodes, and replica factor is 3, whether all the node have
the replica finally or just have 3 replica?
3.
-Brandon
I mean whether both the coordinate node and the replica node keep the insert
data. Or just the replica node keep the insert data. And the coordinate node
just route the insert data to the replica. Can you get me?
-Original Message-
From: Jonathan Ellis [mailto:jbel...@gmail.com]
Sent:
The coordinator node routes the request in parallel to all of the replicas
and waits for responses. One of those replicas might happen to be the
coordinator itself.
Only replicas read/write data they are responsible for, not the coordinator
(unless the coordinator is also a replica for that
On Wed, 2011-01-12 at 14:21 -0800, Ryan King wrote:
What consistency level did you use to write the
data?
R=1,W=1 (reads happen a long time afterwards).
~mck
--
It is now quite lawful for a Catholic woman to avoid pregnancy by a
resort to mathematics, though she is still forbidden to resort
Thanks , I totally get it.
From: Tyler Hobbs [mailto:ty...@riptano.com]
Sent: Thursday, January 13, 2011 2:19 PM
To: user@cassandra.apache.org
Subject: Re: about the insert data
The coordinator node routes the request in parallel to all of the replicas and
waits for responses. One of those
I have 4 nodes, then I I create one keyspace (such as FOO) with replica factor
=1 and insert an data, why I can see the directory of
/var/lib/Cassandra/data/FOO in every nodes? As I know, I just have one replica
华为技术有限公司 Huawei Technologies Co., Ltd.[Company_logo]
Phone: 28358610
Mobile:
I have 4 nodes, then I I create one keyspace (such as FOO) with replica
factor =1 and insert an data,
why I can see the directory of /var/lib/Cassandra/data/FOO in every nodes? As
I know, I just have one replica
So why do you have installed 4 nodes, not 1?
They're for your data to be
Date: Thu, 13 Jan 2011 01:29:33 +0100
Subject: Re: Advice wanted on modeling
From: peter.schul...@infidyne.com
To: user@cassandra.apache.org
The application will have a large number of records, with the records
consisting of a fixed part and a number (n) of periodic parts.
* The fixed
I tried to run the example on
http://www.riptano.com/blog/whats-new-cassandra-07-secondary-indexes
programatically.
After I index the column state, I tried to get_indexed_slices (where
state = 'UT') but it returned an empty list. But if I index first, then
query, it'll return the correct result.
Benoit Perroud benoit at noisette.ch writes:
My idea to solve such use case is to have both thread writing the
username, but with a colum like lock-RANDOM VALUE, and then read
the row, and find out if the first lock column appearing belong to the
thread. If this is the case, it can continue
39 matches
Mail list logo
