JDBC plugins with elasticsearch-1.5.2

I saw many people using JDBC plugins to import table data in Elastic search. i am not able to use it from last two days.
MY Requirement : I need to get data from mssql table to my elastic search.
ES : elasticsearch-1.5.2
MSSQL : Database server used is MS SQL Server 2008 R2.
I have used version 1.4 and 1.6 but not able to proceed.
Example used:

  1. installed JDBC jar and plugin into ES.
  2. Created river.
    "jdbc": {
    "sql":"select * from mytable",
    "index": {

Reference : http://nitschinger.at/Elastic-Search-and-SQL-Server-are-sitting-in-a-tree

Thanks in advance.