Re: Cassandra w/ Hadoop

2010-08-19 Thread Mark
On 8/19/10 11:14 AM, Mark wrote: On 8/19/10 10:23 AM, Jeremy Hanna wrote: I would check out http://wiki.apache.org/cassandra/HadoopSupport for more info. I'll try to explain a bit more here, but I don't think there's a tutorial out there yet. For input: - configure your main class where yo

Re: Cassandra w/ Hadoop

2010-08-19 Thread Mark
On 8/19/10 10:23 AM, Jeremy Hanna wrote: I would check out http://wiki.apache.org/cassandra/HadoopSupport for more info. I'll try to explain a bit more here, but I don't think there's a tutorial out there yet. For input: - configure your main class where you're starting the mapreduce job the

Re: Cassandra w/ Hadoop

2010-08-19 Thread Mark
On 8/19/10 10:34 AM, Christian Decker wrote: If, like me, you prefer to write your jobs on the fly try taking a look at Pig. Cassandra provides a loadfunc under contrib/pig/ in the source package which allows you to load data directly from Cassandra. -- Christian Decker Software Architect http

Re: Cassandra w/ Hadoop

2010-08-19 Thread Christian Decker
If, like me, you prefer to write your jobs on the fly try taking a look at Pig. Cassandra provides a loadfunc under contrib/pig/ in the source package which allows you to load data directly from Cassandra. -- Christian Decker Software Architect http://blog.snyke.net On Thu, Aug 19, 2010 at 7:23 P

Re: Cassandra w/ Hadoop

2010-08-19 Thread Jeremy Hanna
I would check out http://wiki.apache.org/cassandra/HadoopSupport for more info. I'll try to explain a bit more here, but I don't think there's a tutorial out there yet. For input: - configure your main class where you're starting the mapreduce job the way the word_count is configured (with eit

Cassandra w/ Hadoop

2010-08-19 Thread Mark
Are there any examples/tutorials on the web for reading/writing from Cassandra into/from Hadoop? I found the example in contrib/word_count but I really can't make sense of it... a tutorial/explanation would help.