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From Richard Rodseth <rrods...@gmail.com>
Subject Re: DataStax driver with Scala/Akka
Date Fri, 04 Oct 2013 19:19:17 GMT
For the record, I was depending on a project that was pulling in an older
r09 version of Guava. Thanks again for the help.


On Thu, Oct 3, 2013 at 7:29 PM, Richard Rodseth <rrodseth@gmail.com> wrote:

> Thanks very much. Your pom works for me too, so that gives me a good
> reference point.
>
>
> On Thu, Oct 3, 2013 at 11:30 AM, Giancarlo Silvestrin <
> giancarlos@gmail.com> wrote:
>
>> I created a sample pom.xml that successfully compiles cassandra.scala
>> using maven 3, it might be useful to compare with you own:
>> https://gist.github.com/gsilvestrin/6814624
>>
>>
>> On Thu, Oct 3, 2013 at 2:16 PM, Richard Rodseth <rrodseth@gmail.com>wrote:
>>
>>> Thanks for the offer. I wouldn't be able to share the whole pom, and
>>> this task has been de-prioritized, but if I can find the time I will try to
>>> create a simpler test case.
>>>
>>> I just tried adding the exclusion to the pom dependency, but it didn't
>>> make a difference.
>>>
>>> sbt:
>>>
>>>   "com.datastax.cassandra"  % "cassandra-driver-core" % "1.0.1"
>>>  exclude("org.xerial.snappy", "snappy-java"),
>>>    "org.xerial.snappy"       % "snappy-java"           % "1.0.5", //
>>> https://github.com/ptaoussanis/carmine/issues/5
>>>
>>> maven:
>>>
>>> <!--             Based on typesafe activator template for cassandra/akka-->
>>>
>>>            <dependency>
>>>
>>>             <groupId>com.datastax.cassandra</groupId>
>>>
>>>             <artifactId>cassandra-driver-core</artifactId>
>>>
>>>             <version>1.0.1</version>
>>>
>>>             <exclusions>
>>>
>>>               <exclusion>  <!-- declare the exclusion here -->
>>>
>>>                 <groupId>org.xerial.snappy</groupId>
>>>
>>>                 <artifactId>snappy-java</artifactId>
>>>
>>>               </exclusion>
>>>
>>>             </exclusions>
>>>
>>>           </dependency>
>>>
>>>           <dependency>
>>>
>>>               <groupId>org.xerial.snappy</groupId>
>>>
>>>               <artifactId>snappy-java</artifactId>
>>>
>>>               <version>1.0.5</version>
>>>           </dependency>
>>>
>>>
>>> On Thu, Oct 3, 2013 at 10:36 AM, Giancarlo Silvestrin <
>>> giancarlos@gmail.com> wrote:
>>>
>>>> Richard,
>>>>
>>>> I'm using akka + cassandra as well. I copied cassandra.scala to my
>>>> local project and it compiled fine using SBT.
>>>>
>>>> If you can share your pom.xml I can try to help you.
>>>>
>>>> -- Giancarlo
>>>>
>>>> On Thu, Oct 3, 2013 at 12:14 PM, Richard Rodseth <rrodseth@gmail.com>wrote:
>>>>
>>>>> I wanted to try the async Cassandra driver from DataStax, in a
>>>>> Scala/Akka app, so I took a look at the Akka Cassandra Activator template.
>>>>>
>>>>> https://github.com/eigengo/activator-akka-cassandra
>>>>>
>>>>>  I copied cassandra.scala from the template (it contains a conversion
>>>>> from ResultSetFuture to a Scala future).
>>>>>
>>>>> Unfortunately that file doesn't compile in my project - the error is:
>>>>>
>>>>> value addListener is not a member of
>>>>> com.datastax.driver.core.ResultSetFuture
>>>>>
>>>>>
>>>>> I have the following in my Maven pom.xml
>>>>>
>>>>>            <dependency>
>>>>>
>>>>>             <groupId>com.datastax.cassandra</groupId>
>>>>>
>>>>>             <artifactId>cassandra-driver-core</artifactId>
>>>>>
>>>>>             <version>1.0.3</version>
>>>>>
>>>>>           </dependency>
>>>>>
>>>>> Probably something silly. Any pointers appreciated. Any other
>>>>> non-blocking Akka/Cassandra samples out there for me to look at?
>>>>>
>>>>> Thanks in advance
>>>>>
>>>>> RIchard
>>>>>
>>>>
>>>>
>>>
>>
>

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