Re: Cassandra - Pig integration

2014-07-31 Thread Kevin Burton
I think you need to send that details file for us to give you more information: /home/hduser/apache-cassandra-2.0.9/examples/pig/pig_1406808480077.log pig stores its runtime exceptions in a main details file that has the guts of the problem. Also, try posting to the pig user list. I'll tell yo

Cassandra - Pig integration

2014-07-30 Thread Akshay Ballarpure
Hello, I am trying to integrate cassandra into Hadoop and PIG and trying to load CSV file into Cassandra using PIG Script. Can someone help ? root@hadoop-1:/home/hduser/apache-cassandra-2.0.9/examples/pig# cat pigCasandra.pig data = LOAD 'example.csv' using PigStorage(',') AS (row_id: chararray,

Cassandra Pig Integration

2010-06-30 Thread Mubarak Seyed
I am trying to query data using Pig 0.7.0, when i run contrib/pig/bin/pig_cassandra -x local filename.pig, i am getting an error ERROR 2117: Unexpected error when launching map reduce job. org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator for alias topnames