Akhil, By using broadcast variable Will I be able to change the values of
Broadcast variable?
As per my understanding It will create final variable to access the value
across the cluster.
Please correct me if I'm wrong.
Thanks,
Cheers,
Ravi Sharma
On Wed, Sep 10, 2014 at 7:31 PM, Akhi
essed(temporary stored) and upcoming
events.*
Cheers,
Ravi Sharma
stagi <https://twitter.com/mayur_rustagi>
>>
>>
>>
>> On Tue, Aug 26, 2014 at 6:45 PM, Akhil Das
>> wrote:
>>
>>> Yes, you can open a jdbc connection at the beginning of the map method
>>> then close this connection at the end of map() an
Hi People,
I'm using java kafka spark streaming and saving the result file into hdfs.
As per my understanding, spark streaming write every processed message or
event to hdfs file. Reason to creating one file per message or event could
be to ensure fault tolerance. Is there any way spark handle th
>
> Hello People,
>
> I'm using java spark streaming. I'm just wondering, Can I make simple jdbc
> connection in JavaDStream map() method?
>
> Or
>
> Do I need to create jdbc connection for each JavaPairDStream, after map
> task?
>
> Kindly give your thoughts.
>
>
> Cheers,
> Ravi Sharma
>
