I am totally new to hive, impala, HBASE. I am doing some full text search application. I got a painful step of sorting the relevance using order by in SQL on oracle platform. Wonder if I change it in the hadoop ecosystem would help or not. Wish someone can help with this. Thanks in advance.
If you want to use full text search in Hadoop you should consider using Apache Solr (Cloudera Search if you use Cloudera)