Anyone knows when astyanax will support Cassandra 1.2 ?
2013/2/7 Vivek Mishra mishra.v...@gmail.com
Kundera 2.3 is also upgraded for Cassandra 1.2(except CQL binary protocol).
-Vivek
On Thu, Feb 7, 2013 at 11:50 AM, Gabriel Ciuloaica
gciuloa...@gmail.comwrote:
Astyanax is not working
After upgrading from 1.0.8 I see that now the directory structure has changed
and has a structure like keyspacecolumnfamily (part of the 1.1.x migration).
But I also see that directories appear like keyspacecolumnfamily-old, and
the content of that 'old' directory is only one file
Hi, all
I'm trying to update our old version 0.6.5 to current 1.2.1
All nodes has been drained and stopped. Proper cassandra.yaml created,
schema file prepared.
Trying to start version 1.2.1 on the one node (full output attached to email):
...
ERROR 11:12:44,530 Exception encountered during
one thing to keep in mind with zing. on the hardware side they recommend
the following.
minimum of 6 cores
minimum of 32GB of RAM
I got an open source license of zing and plan to do some testing this month
comparing jdk6, jdk7 and zing.
On Thu, Feb 7, 2013 at 1:45 AM, Viktor Jevdokimov
if i'm not mistaken, isn't this due to limitations of thrift versus
binary protocol? That's my understanding from datastax blogs.
unless someone really needs all the features of 1.2 like asynchronous
queries, astyanax and hector should work fine.
On Thu, Feb 7, 2013 at 1:20 AM, Gabriel Ciuloaica
Hello,
I'm having problems truncating or deleting the contents of a table. If I
truncate the table and then do a select count(*) I get a value above zero.
If I drop the table, recreate the table the select count(*) still returns
a non zero value.
The truncate or delete operation does not return
Thanks for suggestion. This limitation will be implemented in next release !
From: as...@outlook.com
To: user@cassandra.apache.org
Subject: RE: Helenos 1.3 released
Date: Wed, 9 Jan 2013 17:25:06 -0600
I tried Helenos 1.3. It looks pretty good.
I
Go day / phone instead of phone / day this way you won't have a rk growing
forever .
A comprise would be month / phone as the row key and then use the date time
as the first part of a composite column.
On Thursday, February 7, 2013, Kanwar Sangha kan...@mavenir.com wrote:
Thanks Aaron !
My
Incidentally, we run Astyanax against 1.2.1. We haven't had any issues.
When running against 1.2.0, we ran into this:
https://github.com/Netflix/astyanax/issues/191
-brian
---
Brian O'Neill
Lead Architect, Software Development
Health Market Science
The Science of Better Results
2700 Horizon
On Wed, Feb 6, 2013 at 2:02 PM, stephen.m.thomp...@wellsfargo.com wrote:
Thanks Aaron. I ran the cassandra-shuffle job and did a rebuild and compact
on each of the nodes.
[root@Config3482VM1 apache-cassandra-1.2.1]# bin/nodetool status
Datacenter: 28
==
Status=Up/Down
I've sen t an update earlier to be more specific that CQL3 is not
properly supported by Astyanax.
But I was not able to connect, because of a change into Cassandra 1.2.1,
where the connection request is verified.
https://issues.apache.org/jira/browse/CASSANDRA-5172
Thanks,
Gabi
On 2/7/13 4:54
Hi,
I'm somewhat lost in regards to the results I can expect from running range
queries in a (temporarily) 'inconsistent' cluster (e.g. if node has been
down for some time and hasn't caught up yet).
Suppose I have 4 nodes in 2 DCs (cassandra 1.1.7):
DCa: a1 and a2
DCb: b1 and b2
I'm using
Range queries do not currently read repair, although there is a ticket
on this. If you want them to be consistent do them at QUORUM, or all.
But in a strange quirk since get_range_slice does not repair those
operations are not eventually consistent
On Thu, Feb 7, 2013 at 10:20 AM, Sergey Olefir
Hi,
Does anyone know how about virtual nodes support in Astynax? Are they
handled correctly? Especially with ConnectionPoolType.TOKEN_AWARE?
Thanks,
BR
Thank you all for the responses to this thread. I am planning to use
Cassandra 1.1.9 with Astynax. Does anyone has Cassandra 1.x version running
in production with astynax? Did you come across any show-stopper issues?
Thanks
LCassa
On Thu, Feb 7, 2013 at 8:50 AM, Bartłomiej Romański
I'm confused about consistency. I have a 6-node group (RF=3) and I have a table
that
was known to be inconsistent across replicas (a Hadoop app was sensitive to
this).
So a did a 'nodetool -pr repair' on every node in the cluster. After the
repairs were
complete, the Hadoop app still indicated
Wow, that's pretty ambitions expecting an upgrade which skips 4 major
versions (0.7, 0.8, 1.0, 1.1) to work.
I think you're going to have to follow the upgrade path for each of those
intermediate steps and not upgrade in one big jump.
-Bryan
On Thu, Feb 7, 2013 at 3:41 AM, Sergey Leschenko
We have 8 nodes cluster in Casandra 1.1.0, with replication factor is 3. We
found that when you just insert data, not only WriteCount increases, the
ReadCount also increases.
How could this happen? I am under the impression that readCount only counts
the reads from client.
Thanks,
Daning
First check your node for IO errors. You have some bad data there.
When you restart cassandra it may identify which sstables are corrupt. You can
then stop the node and remove them.
You will then need to run repair to replace the missing data.
Hope that helps.
-
Aaron
the -old.json is an artefact of Levelled Compaction.
You should see a non -old file in the current CF folder.
I'm not sure what would have created the -old CF dir. Does the timestamp
indicate it was created the time the server first started as a 1.2 node?
Cheers
-
Aaron
Double check the truncate worked, all nodes must be available for it execute.
If you can provide the output from the cqlsh from truncating and selecting that
would be helpful.
Cheers
-
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
Go day / phone instead of phone / day this way you won't have a rk growing
forever .
Not sure I understand.
+1 for month partition.
When I go offline and come online again, I need to retrieve all pending
messages from all my conversations.
You need to have some sort of token that includes
I'm going to guess Netflix are running Astynax in production with Cassandra
1.1.
cheers
-
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 8/02/2013, at 6:50 AM, Cassa L lcas...@gmail.com wrote:
Thank you all for the
'nodetool -pr repair'
Assuming nodetool repair -pr
If there is no write activity all reads (at any CL level) will return the same
value after a successful repair.
If there is write activity there is always a possibility of inconsistencies,
and so only access where R + W N (e.g. QUORUM +
In cql3 a column must be all the same type . Since cql transposes columns
the only thing they can be is byte array. Cql2 is better at compact tables
in. This regard.
On Thursday, February 7, 2013, Dinusha Dilrukshi wrote:
Hi,
We are using same underlying column family and extract the data
Has anyone encountered this before?
What did I most likely break or how do I fix it?
An exception occurred on the server, check the logs for the details of
what happened, and post back here.
On 02/07/2013 11:04 PM, Adam Venturella wrote:
Has anyone encountered this before?
What did I most likely break or how do I fix it?
I got it.
Had to run:
nodetool cleanup bigmethod
It was not on a production box, just a VM off my laptop for some testing.
On Thu, Feb 7, 2013 at 8:22 PM, Dave Brosius dbros...@mebigfatguy.comwrote:
An exception occurred on the server, check the logs for the details of
what happened, and
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