-S.
I currently have a keyspace with table definition that looks like this.
CREATE TABLE *orders*(
order-id long PRIMARY KEY,
order-blob text
);
This table will have a write load of ~40-100 tps and a read load of
~200-400 tps.
We are now considering adding another table definition which closely
Tzach,
Can you point to any documentation on scylladb site which talks about
how/why scylla db performs better than Cassandra while using the same
architecture?
Regards
Sachin
On Tue, Sep 22, 2015 at 9:18 AM, Tzach Livyatan
wrote:
> Hello Cassandra users,
>
> We are pleased to annou
read latency?
Regards
Sachin
On Tue, Apr 21, 2015 at 9:57 AM, Tyler Hobbs wrote:
>
> On Mon, Apr 20, 2015 at 4:02 PM, Sachin Nikam wrote:
>
>> #1. We have 2 data centers located close by with plans to expand to more
>> data centers which are even further away geographically.
Neha/Sebastian,
Sorry for the typo. We use DSE 4.7 which ships with Cassandra 2.1
Regards
Sachin
On Tue, Sep 1, 2015 at 10:04 PM, Neha Trivedi
wrote:
> Sachin,
> Hope you are not using Cassandra 2.2 in production?
> regards
> Neha
>
> On Tue, Sep 1, 2015 at 11:20 PM,
@Neha,
We are using DSE 4.7 & Cassandra 2.2
@Alain,
I will check with out OPS team about repair vs rebuild and get back to you.
Regards
Sachin
On Tue, Sep 1, 2015 at 5:59 AM, Alain RODRIGUEZ wrote:
> Hi Sachin,
>
> You are speaking about a repair, when the proper command
? If so what has been the results?
Also if we go with SSD, how big can each node get for commercially
available SSDs?
Regards
Sachin
between 2 data centers and then gives up after ~2 days.
Has anybody run in to similar issue before? If so what is the solution?
Regards
Sachin
Janne,
A little clarification i found snappy-java-1.0.4.1.jar on class path. But
other questions still remain.
On Tue, Aug 4, 2015 at 8:24 PM, Sachin Nikam wrote:
> Janne,
> Thanks for continuing to take the time to answer my queries. We noticed
> that write latency (tp99) from Servic
.
Although the table is defined to use Snappy Compression. Is this
compression library or some other transitive dependency pulled in by
Astyanax enabling compression of the payload i.e. sent over the wire and
account for the difference in tp99?
Regards
Sachin
On Mon, Aug 3, 2015 at 12:14 AM, Janne
Thanks Janne...
To clarify, Service S3 should not run in to any issues and I may choose to
not fix the issue?
Regards
Sachin
On Sat, Aug 1, 2015 at 11:50 PM, Janne Jalkanen
wrote:
> No, this just tells that your client (S3 using Datastax driver) cannot
> communicate to the Cassandra c
S3. Any data that S3 writes to TableB will not be
compressed?
Regards
Sachin
Hi I'm running Cassandra 2.1.5 ,(single datacenter ,4 node,16GB vps each
node ),I have given my configuration below, I'm using python driver on my
clients ,when i tried to insert 1049067 items I got an error.
cassandra.WriteTimeout: code=1100 [Coordinator node timed out waiting for
replica nodes'
workaround.
>>
>> On Mon, May 25, 2015 at 10:44 AM, Mark Reddy
>> wrote:
>> > Can you check your logs for any other other error message around the
>> time of
>> > the repair? Something to look for would be "Error occurred during
>> snapshot
>>
Hey I'm new to Cassandra ,I have 4 node cluster with each node 16GB VPS,
initially I had one seed node, I added one of the existing nodes as seed
nodes , restarted nodes one by one after that one of my node went down . I
ran nodetool repair on it when I checked the log i could find some errors
ER
network contention for cross data center traffic.
#3. Do you know of any real examples where companies have used light weight
transactions in a multi-data center traffic.
Regards
Sachin
On Tue, Mar 24, 2015 at 10:56 AM, Tyler Hobbs wrote:
> do you just mean that it's easy to forget to always
that light weight
transactions are very expensive.
Also as Eric mentions, can you elaborate on what kind of problems could
happen when we try to overwrite or delete data?
Regards
Sachin
On Fri, Mar 13, 2015 at 4:23 AM, Brice Dutheil
wrote:
> I agree with Tyler, in the normal run of a live appli
anybody used something like this? If so was the behavior as expected?
Regards
Sachin
Datastax driver for me as well.
Sent from my iPhone
On 4 Jul 2013, at 09:34, Theo Hultberg wrote:
> Datastax Java driver: https://github.com/datastax/java-driver
>
> T#
>
>
> On Thu, Jul 4, 2013 at 10:25 AM, Tony Anecito wrote:
>> Hi All,
>> What is the best client to use? I want to use CQ
Fragment them in rows, that will help.
On 20 June 2013 09:43, Simon Majou wrote:
> Hello,
>
> If I store a video into a column, how can I get a fragment of it
> without having to download it entirely ? Is there a way to give an
> offset on a column ?
>
> Do I have to fragment it over a lot of s
: error during JRMP connection establishment; nested
exception is:
java.io.EOFException]
I am also running cassandra on windows and was able to complete the step of
SSTable creation. But I could not run the client because in the installation,
sstableloader is given only for Linux. There is no sstableloader.bat like
cassandra.bat for windows.
So I was hoping that java program with JMX will work. But it is stuck here
because of this error.
Were you able to solve this problem at all? If yes, could you please help me
with the solution that worked for you?
thanks
Sachin
it but couldn't find much details. Any insight would be
helpful.
Thanks,
- Sachin
Thanks Jonathan, Actually we where concerned about writing logs on to NFS.
- Sachin
On Tue, Nov 15, 2011 at 2:39 PM, Jonathan Ellis wrote:
> Right, it only supports the properties file atm.
>
> We're open to extending this to the xml configurator but is this
> really a
Hi,
Did anyone try to configure Async Logging in Cassandra 0.8.4 ? It seems
only way to configure logging is through property file
log4j-embedded-cassandra.properties which doesnt support Async logging.
- Sachin
new version , we would need to update the start-up script on
all the nodes. Which is not feasible all the time. Is their any better way
we can handle this ?
- Sachin
new version , we would need to update the start-up script on
all the nodes. Which is not feasible all the time. Is their any better way
we can handle this ?
- Sachin
I synced up cassandra-trunk and trying ant build. getting the
following error. Any ideas?
[java] error(208):
/home/sknikam/cassandra/dev/cassandra-trunk/src/java/org/apache/cassandra/cql/Cql.g:568:1:
The following token definitions can never be matched because prior
tokens match the same inpu
27 matches
Mail list logo
