@Sampat Budankayala can you add more details on what you are asking?  I assume you might be asking on how to move data from Sharepoint to HDFS.  I would use apache NiFi and pull data via sharepoint rest api (https://msdn.microsoft.com/en-us/library/office/jj860569.aspx).  if it is bulk load  option then a java client may be best.  this processor does not exist yet but should be very easy
https://github.com/OfficeDev/Office-365-SDK-for-Java