Zeppelin 0.5.6 error

[vincent gromakowski <vi...@gmail.com>]

Hi
Zeppelin 0.5.6 give me an error on Cassandra interpreter. Class not found
on Cassandra driver core. 2.1.7 is required but I cannot see it In the
classpath. Both with binaries and  built from source

Re: Zeppelin 0.5.6 error

[vincent gromakowski <vi...@gmail.com>]

Tx

2016-02-23 15:01 GMT+01:00 DuyHai Doan <do...@gmail.com>:

> Hello Vincent
>
>  This is a bug. The original Cassandra interpreter (V1) was working when
> merged into the master.
>
>  After that, there were other commits that update the Guava dependency to
> another version and it broke the Cassandra interpreter (look in the stack
> trace) because of Guava version mismatch.
>
>  I don't even know why we dit not detect it during the release. Normally
> the unit tests for the Cassandra interpreter just starts an embedded
> Cassandra server and uses the driver so we should have caught this issue
> event before the release.
>
>  I have fixed the issue by forcing the Cassandra interpreter to use a
> fixed version of Guava but the interpreter V2 is not released yet. The only
> way to make it work for you is to check out the current master and do a
> `mvn clean package -DskipTests`
>
> Regards
>
> On Tue, Feb 23, 2016 at 2:30 PM, vincent gromakowski <
> vincent.gromakowski@gmail.com> wrote:
>
>> Hi
>> Zeppelin 0.5.6 give me an error on Cassandra interpreter. Class not found
>> on Cassandra driver core. 2.1.7 is required but I cannot see it In the
>> classpath. Both with binaries and  built from source
>>
>
>

Re: Zeppelin 0.5.6 error

[DuyHai Doan <do...@gmail.com>]

Hello Vincent

 This is a bug. The original Cassandra interpreter (V1) was working when
merged into the master.

 After that, there were other commits that update the Guava dependency to
another version and it broke the Cassandra interpreter (look in the stack
trace) because of Guava version mismatch.

 I don't even know why we dit not detect it during the release. Normally
the unit tests for the Cassandra interpreter just starts an embedded
Cassandra server and uses the driver so we should have caught this issue
event before the release.

 I have fixed the issue by forcing the Cassandra interpreter to use a fixed
version of Guava but the interpreter V2 is not released yet. The only way
to make it work for you is to check out the current master and do a `mvn
clean package -DskipTests`

Regards

On Tue, Feb 23, 2016 at 2:30 PM, vincent gromakowski <
vincent.gromakowski@gmail.com> wrote:

> Hi
> Zeppelin 0.5.6 give me an error on Cassandra interpreter. Class not found
> on Cassandra driver core. 2.1.7 is required but I cannot see it In the
> classpath. Both with binaries and  built from source
>