spout storm cassandra

2015-05-19 Thread Vanessa Gligor
Is there any way to consume inputs from Cassandra using a Storm spout? Thank you.

Cassandra - Storm

2015-04-02 Thread Vanessa Gligor
Hi all, Did anybody use Cassandra for the tuple storage in Storm? I have this scenario: I have a spout (getting messages from RabbitMQ) and I want to save all these messages in Cassandra using a bolt. What is the best choice regarding the connection to the DB? I have read about Hector API. I used

Re: sstable loader

2015-03-30 Thread Vanessa Gligor
Hi, I used this https://github.com/yukim/cassandra-bulkload-example/ (I have modified BulkLoad.java for my needs) for the sstable loader and it works ok. You can take a look, maybe it will help you. Regards, Vanessa. On Mon, Mar 30, 2015 at 10:04 AM, Rahul Bhardwaj < rahul.bhard...@indiamart.com

Re: Datastax Enterprise AMI EC2

2015-03-24 Thread Vanessa Gligor
. For a more detailed discussion of what's going wrong, see > this StackExchange answer:http://stackoverflow.com/a/29174929 > > Sorry, for the inconvenience. It's a bug we are working on. > > On Tue, Mar 24, 2015 at 3:53 AM, Vanessa Gligor > wrote: > >> Hi, >>

Datastax Enterprise AMI EC2

2015-03-24 Thread Vanessa Gligor
Hi, I tried to launch the datastax AMI using enterprise version following these steps: - I launched the AMI only with the Opscenter in a ec2 instance and then I have created a new Cluster containg 2 nodes - Cassanrda & Solr. This scenario works just fine in South America (Sao Paulo). I tried to

Re: DataStax Enterprise Amazon AMI Launch Error

2015-03-15 Thread Vanessa Gligor
I have used m3.medium and m3.large On Sat, Mar 14, 2015 at 2:36 AM, Patrick McFadin wrote: > What size of instance are you using? It looks like you aren't at to get > resources set up in time. > > > On Thursday, March 12, 2015, Vanessa Gligor > wrote: > >> When

Re: DataStax Enterprise Amazon AMI Launch Error

2015-03-12 Thread Vanessa Gligor
bash > script useful: https://gist.github.com/aliakhtar/3649e412787034156cbb > > On Thu, Mar 12, 2015 at 5:14 PM, Vanessa Gligor > wrote: > >> I'm trying to launch a new instance of DataStax AMI on a EC2 Amazon >> instance. I tried this in 2 different regions (us-east and eu-wes

DataStax Enterprise Amazon AMI Launch Error

2015-03-12 Thread Vanessa Gligor
I'm trying to launch a new instance of DataStax AMI on a EC2 Amazon instance. I tried this in 2 different regions (us-east and eu-west), using these AMIs: ami-ada2b6c4, ami-814ec2e8 (us-east) and ami-7f33cd08, ami-b2212dc6 (eu-west). I followed this documentation: http://www.datastax.com/documenta