Thanks Mikhail.
I switched to 2.0.3 and the problem is still there, I will open an issue
with a test case on it. I have not tested 1.2.12, but I assume that will
have the same problem.
Shahryar
On Mon, Nov 25, 2013 at 5:57 PM, Shahryar Sedghi shsed...@gmail.com wrote:
I did some test
Hi
I have migrated my DEV environment from 1.2.8 to 1.2.11 to finally move to
2.0.2, and prepare is 100 to 200 times slower, something that was sub
millisecond now is 150 ms. Other CQL operations are normal.
I am nor planning to move to 2,0.2 until I fix this. I do not see any warn
or error
that was
implemented in 1.2.11 and 2.0.2, I did the same test with 2.0.2 and got the
same result. is there a setting for CQL3 prepared cahe that I have missed
in 1.2.11?
Thanks
On Mon, Nov 25, 2013 at 1:02 PM, Shahryar Sedghi shsed...@gmail.com wrote:
Hi
I have migrated my DEV environment from 1.2.8
Hi
I there a way to obfuscate the keystore/truststore password?
Thanks
Shahryar
--
This my first SSD experience. With normal disks we separate commit log
from data. We have 2 SSDs dedicated to Cassandra I was wondering if we
gain a better performance if we put commit log in one and data in
another, or just use raid 0 to have both SSDs combined.
Thanks in Advance
Shahryar
I had a 4 node cluster in my dev environment and due to resource
limitation, I had to remove two nodes. Nodetool status shows only two nodes
on both machines , but peers table on one machine still shows entries of
the nodes with a null rpc address. Thrift has no problem with it but new
Binary
Hi
I was wondering if anyone has used or evaluated Cassandra on Joyent
(either SmartOS or Linux). Price Performance, data transfer and
availability is so promising. I was wondering if it is to good to be true.
Thanks in advance
Shahryar
Apparently when I update a column using CQL that already has a TTL, it
resets the TTL to null, so if there was already a TTL for all columns that
I inserted part of a composite column set, this specific column that I
updated will not expire while the others are are getting expired. Is it how
it is
, this might be
useful on some use cases.
Alain
2013/4/26 Shahryar Sedghi shsed...@gmail.com
Apparently when I update a column using CQL that already has a TTL, it
resets the TTL to null, so if there was already a TTL for all columns that
I inserted part of a composite column set
I use IBM JVM 7, it is free, and for VMs over 8 GB it has a garbage
collection policy that makes it almost pause-less. We also use some
security libraries that eliminates use of other libs that you need for
Oracle.
On Thu, Apr 4, 2013 at 12:59 AM, Edward Capriolo edlinuxg...@gmail.comwrote:
Source code has enough documentation in it, apparently this is how they do
it with new stuff. Start with Custer class, it tells you how to write. If
you still had problem let me know, I can give you sample code.
On Tue, Feb 12, 2013 at 9:19 PM, Drew Kutcharian d...@venarc.com wrote:
Are there
to help you started.
--Gabi
On 2/13/13 5:31 PM, Shahryar Sedghi wrote:
Source code has enough documentation in it, apparently this is how they
do
it with new stuff. Start with Custer class, it tells you how to write.
If
you still had problem let me know, I can give you sample code
raise a ticket on https://issues.apache.org/jira/browse/CASSANDRA
Cheers
-
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 11/02/2013, at 4:01 PM, Shahryar Sedghi shsed...@gmail.com wrote:
I am moving my application
I migrated my test environment from 1.2.0 to 1.2.1 (DataStax Community) and
nodetool can not communicate to 7199, even if it is listening. in one node
I get
Failed to connect to 'cassandra4:7199': Connection refused
in another node I get timeout.
Did I do anything wrong, when upgrading?
Thanks
CQL 3 in Cassandra 1.2 does not allow order by when it is a wide row and
a column with secondary index is used in a where clause which makes
sense. So the question is:
I have a test table like this:
CREATE TABLE test(
interval int,
id uuid,
severity int,
PRIMARY KEY
A
-
Aaron Morton
Freelance Cassandra Developer
New Zealand
@aaronmorton
http://www.thelastpickle.com
On 15/01/2013, at 6:56 AM, Sylvain Lebresne sylv...@datastax.com wrote:
On Mon, Jan 14, 2013 at 5:04 PM, Shahryar Sedghi shsed...@gmail.comwrote:
Can I always count on this order, or it may
these difference.
Thanks in advance
Shahryar
On Sat, Jan 12, 2013 at 1:39 PM, Shahryar Sedghi shsed...@gmail.com wrote:
Thanks Brian
it is not the same issue, and stack trace is different. It is a simple
test case and I have 3 columns and I populate all of them with:
cqlsh:somedb CREATE TABLE test
Hi
I am trying to test my application that runs with JDBC, CQL 3 with
Cassandra 1.2. After getting many weird errors and downgrading from JDBC to
thrift, I realized the thrift on Cassandra 1.2 has issues with wide rows.
If I define the table as:
CREATE TABLE test(interval int,id text, body
it is CQL 3?
Thanks
On Sat, Jan 12, 2013 at 12:48 PM, Shahryar Sedghi shsed...@gmail.comwrote:
Hi
I am trying to test my application that runs with JDBC, CQL 3 with
Cassandra 1.2. After getting many weird errors and downgrading from JDBC to
thrift, I realized the thrift on Cassandra 1.2 has
I use JDBC with Cassandra 1.1 with CQL 3. I tried both Hector and Thrift
and JDBC is much easier to code, I never tried Astyanax. Application
servers have built-in connection pooling support for JDBC, but do not
provide fail over to other machines, you need to do it at the application
level.
On Wed, Dec 5, 2012 at 9:47 PM, Rob Coli rc...@palominodb.com wrote:
On Wed, Dec 5, 2012 at 3:59 PM, Shahryar Sedghi shsed...@gmail.com
wrote:
Is there a keyword with the same functionality as reversed=True or CQL 3
on
Cassandra 1.1.6?
https://issues.apache.org/jira/browse/CASSANDRA-4004
Hi
Is there a keyword with the same functionality as reversed=True or CQL 3 on
Cassandra 1.1.6?
Thanks in advance
Shahryar
--
Life is what happens while you are making other plans. ~ John Lennon
I was able to run IBM Java 7 with Cassandra (could not do it with 1.6
because of snappy). It has a new Garbage collection policy (called
balanced) that is good for very large heap size (over 8 GB),
documented
Aaron
I am going to have many (over 50 eventually) keyspaces with limited number
of CFs (5-6) do you think this one can cause a problem too.
Thanks
On Fri, Jul 6, 2012 at 2:28 PM, aaron morton aa...@thelastpickle.comwrote:
Also, all CF's in the same KS share one commit log. So all writes for
a keyspace with any replication factor the begin and end token of
the keyspace is the localhost token.
P.S. i have generated tokens for each node.
What did I miss here?
Thanks
Shahryar Sedghi
--
Life is what happens while you are making other plans. ~ John Lennon
.
Cheers
-
Aaron Morton
Freelance Developer
@aaronmorton
http://www.thelastpickle.com
On 19/06/2012, at 6:29 AM, Shahryar Sedghi wrote:
I am new to Cassandra, and setting up a cluster for the first time with
1.1.1. There are three nodes, 1 acts as a seed node that all three
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