eException e) {
> throw new RuntimeException(e);
> }
> }
>
> And everytime it gives me the same exception-
>
> *com.datastax.driver.core.exceptions.NoHostAvailableException: All
> host(s) tried for query failed (tried: [localhost/127.0.0.1])*
>
> An
You have the collection attributeNames, just iterate it
Iterator it = result.iterator();
while(it.hasNext()){
Row row = it.next();
for(String column : attributeNames) {
//not sure how to put the columnName and columnValue that
came back from the
@Gabriel, @Wright: thanks, such a silly of me.
On Fri, Apr 19, 2013 at 6:48 PM, Keith Wright wrote:
> Did you enable the binary protocol in Cassandra.yaml?
>
> Abhijit Chanda wrote:
>
>
> Hi,
>
> I have downloaded the CQL driver pr
Hi,
I have downloaded the CQL driver provided by Datastax using
com.datastax.cassandra
cassandra-driver-core
1.0.0-beta2
Then tried a sample program to connect to the cluster
Cluster cluster = Cluster.builder()
.addContactPoints
it depends on the client you are using.
>
> Cheers
>
> -
> Aaron Morton
> Freelance Cassandra Developer
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 5/03/2013, at 9:16 PM, Abhijit Chanda
> wrote:
>
> Yes you can , yo
or none of them can have it.
Best Regards,
--
Abhijit Chanda
+91-974395
t; Any hint what I could be doing wrong and what to look for?
>
> I created the keyspace with NetworkTopologyStrategy and I am using
> Ec2Snitch.
>
> Thanks in advance.
>
> Best regards,
> --
> Marcelo Elias Del Valle
> http://mvalle.com - @mvallebr
>
--
Abhijit Chanda
+91-974395
and properly authorised.
> > Any actions taken on the basis of this email are at the recipient's
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> recipient's own risk.
>
--
Abhijit Chanda
+91-974395
; Muntasir.
>
> --
> Best Regards
> Muntasir Raihan Rahman
> Email: muntasir.rai...@gmail.com
> Phone: 1-217-979-9307
> Department of Computer Science,
> University of Illinois Urbana Champaign,
> 3111 Siebel Center,
> 201 N. Goodwin Avenue,
> Urbana, IL 61801
>
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+91-974395
his
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+91-974395
anything in the column family it gives me a rpc_timeout exception. I
personally found it quite abnormal, so thought of posting this thing in
forum.
Best,
On Mon, Dec 10, 2012 at 6:29 PM, Sylvain Lebresne wrote:
> On Mon, Dec 10, 2012 at 12:36 PM, Abhijit Chanda <
> abhijit.chan...@gmail.c
using community version.
>
> --
> Marcelo Elias Del Valle
> http://mvalle.com - @mvallebr
>
--
Abhijit Chanda
Software Developer
VeHere Interactive Pvt. Ltd.
+91-974395
Hey Tim,
Can you repeat these steps as given below? I guess now you are missing
step no 6.
Start the Cassandra-cli connected to your node.
Run the following:
1. use system;
2. set LocationInfo[utf8('L')][utf8('ClusterName')]=utf8('Brisk
Cluster');
3. exit;
4. Run nodetool flush
If you have used the above commands then i guess problem lies in this step.
[default@system] set LocationInfo[utf8('L')][utf8('*Test
Cluster*')]=utf8('Jokefire
Cluster');
It should be like this: set LocationInfo[utf8('L')][utf8('Cluster
Name')]=utf8('Jokefire Cluster');
have you flushed the node using NODETOOL after renaming the cluster?
Perform these steps on each node:
Start the Cassandra-cli connected to your node.
Run the following:
1. use system;
2. set LocationInfo[utf8('L')][utf8('ClusterName')]=utf8('Brisk
Cluster');
3. exit;
4. Run nodetool flush on this node.
5. Update the cassandra.yaml file for the c
Hey Rajesh,
For better response put this question in Datastax support forum *
http://www.datastax.com/support-forums/forum/datastax-enterprise*
Regards,
Abhijit
There should be at least one "=" (equals) in the WHERE case on key or
secondary index column, this is the Cassandra limitation.
You can check Astyanax API
https://github.com/Netflix/astyanax/blob/5c05d118e22eef541a7a201adf7c1c610da13f5b/src/test/java/com/netflix/astyanax/thrift/ThrifeKeyspaceImplTest.java
There are some counter column example which will surely help you.
Hi All,
Can any one suggest me how to retrieve the result count after multiple
filtration operations performed on multiple column families something
similar like join query result count in normal RDBMS. I guess its not
possible in Cassandra, still asking? Or any other alternative to do the same
Hi All,I am using cassandra 1.0.8. How can i use cql 3.0.0 in this?
--
Abhijit Chanda
Analyst
VeHere Interactive Pvt. Ltd.
+91-974395
Hey Aaron,
I am able to sort out the problem. Thanks anyways.
Regards,
Abhijit
ABC
5 |9 | ABCDE
2 | 10 | AB
1 |1 | A
4 | 19 | ABCD
Looks like some configuration problem. Please help me. Thanks in Advance
Regards,
--
Abhijit Chanda
Analyst
VeHere Interactive Pvt. Ltd.
+91-974395
hope it will work.
Regards,
--
Abhijit Chanda
VeHere Interactive Pvt. Ltd.
+91-974395
hanks,
--
Abhijit Chanda
Software Developer
VeHere Interactive Pvt. Ltd.
+91-974395
integrated in DSE
latest versions. And this is working fine for all the Java modules, but i
want the same for .NET modules also. Thats why i was looking for a mixed
environment.
Finally i want to ask whether i am moving in the right direction or not?
please suggest.
Thanks,
--
Abhijit Chanda
VeHere
Hi Viktor Jevadokimov,
May i know what are the issues i may face if i mix windows cluster along
with linux cluster.
Regards,
--
Abhijit Chanda
VeHere Interactive Pvt. Ltd.
+91-974395
Hi All,
Is it possible to communicate from a datastax enterprise edition to
datastax community edition.
Actually i want to set one of my node in linux box and other in windows.
Please suggest.
With Regards,
--
Abhijit Chanda
VeHere Interactive Pvt. Ltd.
+91-974395
U can use Astyanax API. These sort minor issues are resolved in that API.
Regards,
Abhijit
Hi All,
Right now i am trying to use Fluent Cassandra API for development in asp.net
.
For the same purpose i have downloaded the same source from github. But
every time i add a new reference *fluentcassandra.dll*, i am unable to use
it
in my code. I am not able figure it out why this is happening
Hi All,
i am facing problem while setting up my database. The error under mentioned
is reflected every time i try to
setup the DB. Unable to understand why these are occurring? though
previously it was working fine, i guess
it is some connection related issues.
UnknownException: [host=192.168.2.1
Samal,
But I am setting up the Host.
On Tue, May 22, 2012 at 5:30 PM, samal wrote:
> Host not found in client.
> On 22-May-2012 4:34 PM, "Abhijit Chanda"
> wrote:
>
>> Hi All,
>>
>> Can any one suggest me why i am getting this error in Astyanax
ed to one domain i.e. all of
> employee1 details will be *"employee1+[anytihng.n numbers of
> column]"*
>
> comaprator=CompositeType(UTF8Type1,UTF8Type2,...,n)
>
> /Samal
>
> On Thu, May 17, 2012 at 10:40 AM, Abhijit Chanda <
> abhijit.chan...@g
ve not used CC but yes you can.
>> Below is not composite column. It is not not column with JSON hash value.
>> Column value can be anything you like.
>> date inside value are not indexed.
>>
>>
>> On Tue, May 15, 2012 at 9:27 AM, Abhijit Chanda <
>> abhiji
+972 2 6409736
> Mob: +972 54 8356490
> Fax: +972 2 5612956
>
>
>
>
>
> On Tue, May 15, 2012 at 3:45 PM, Abhijit Chanda > wrote:
>
>> Thanks so much Guys, specially Tamar, thank you so much man.
>>
>> Regards,
>> Abhijit
>>
>>
ek'=>'abhiskek'
>> 'name_atul'=>'atul'
>> }
>>
>> here you can do slice query on column name and get desired result.
>>
>> /samal
>>
>> On Tue, May 15, 2012 at 3:29 PM, selam wrote:
>>
>>> Mapreduc
Senior Software Engineer, TOK Media
>
> [image: Inline image 1]
>
> ta...@tok-media.com
> Tel: +972 2 6409736
> Mob: +972 54 8356490
> Fax: +972 2 5612956
>
>
>
>
>
> On Tue, May 15, 2012 at 7:56 AM, Abhijit Chanda > wrote:
>
>> I don't kno
I don't know the exact value on a column, but I want to do a partial
matching to know all available values that matches.
I want to do similar kind of operation that LIKE operator in SQL do.
Any help is highly appreciated.
--
Abhijit Chanda
Software Developer
VeHere Interactive Pvt. Ltd
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