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From Abhijit Chanda <abhijit.chan...@gmail.com>
Subject Re: Datastax Java Driver connection issue
Date Mon, 22 Apr 2013 19:06:37 GMT
Aaron,

Just for clarification, why it is necessary to set the server rpc address
to 127.0.0.1?


On Mon, Apr 22, 2013 at 2:22 AM, aaron morton <aaron@thelastpickle.com>wrote:

> Make sure that the server rpc_address is set to 127.0.0.1
>
> Cheers
>
> -----------------
> Aaron Morton
> Freelance Cassandra Consultant
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 20/04/2013, at 1:47 PM, Techy Teck <comptechgeeky@gmail.com> wrote:
>
> I am also running into this problem. I have already enabled *start_native_transport:
> true*
>
> And by this, I am trying to make a connection-
>
>     private CassandraDatastaxConnection() {
>
>         try{
>             cluster =
> Cluster.builder().addContactPoint("localhost").build();
>             session = cluster.connect("my_keyspace");
>         } catch (NoHostAvailableException 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])*
>
> Any idea how to fix this problem?
>
> Thanks for the help.
> *
> *
>
>
>
>
> On Fri, Apr 19, 2013 at 6:41 AM, Abhijit Chanda <abhijit.chanda0@gmail.com
> > wrote:
>
>> @Gabriel, @Wright: thanks, such a silly of me.
>>
>>
>> On Fri, Apr 19, 2013 at 6:48 PM, Keith Wright <kwright@nanigans.com>wrote:
>>
>>>  Did you enable the binary protocol in Cassandra.yaml?
>>>
>>> Abhijit Chanda <abhijit.chanda0@gmail.com> wrote:
>>>
>>>
>>>  Hi,
>>>
>>>  I have downloaded the CQL driver provided by Datastax using
>>>         <dependency>
>>>             <groupId>com.datastax.cassandra</groupId>
>>>             <artifactId>cassandra-driver-core</artifactId>
>>>             <version>1.0.0-beta2</version>
>>>         </dependency>
>>>
>>>  Then tried a sample program to connect to the cluster
>>>  Cluster cluster = Cluster.builder()
>>>                 .addContactPoints(db1)
>>>                 .withPort(9160)
>>>                 .build();
>>>
>>>  But sadly its returning c*om.datastax.driver.core.exceptions.NoHostAvailableException:
>>> All host(s) tried for query failed   *
>>> *
>>> *
>>> I am using cassandra 1.2.2
>>>
>>>  Can any one suggest me whats wrong with that.
>>>
>>>  And i am really sorry for posting  datastax java driver related
>>> question in this forum, can't find a better place for the instant reaction
>>>
>>>
>>>  -Abhijit
>>>
>>
>>
>>
>> --
>> -Abhijit
>>
>
>
>


-- 
-Abhijit

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