Re: Confusing questions ! Hadoop Beginner

2012-05-10 Thread shashwat shriparv
Use hbase to store the data map the tables from hbase to hive to do mapreduce sql queries. the data will be stored at the hdfs only for hbase also and for hive also. Two option : Write map reduce jobs to fetch data from hbase. or map the tables of hbase to hive(Create externals tables where it wi

Re: Confusing questions ! Hadoop Beginner

2012-05-10 Thread yavuz gokirmak
Hi, I am not an expert but can give some ideas. (Correct me if I am wrong please :) ) Regardless of whether you use hbase or hive, data is stored HDFS at the end of the day. What hive provides is an sql interface over raw data. When you load data to hive; you define its fields, columns and parsi