-Merging different HDFS file for HIVE
Ramasubramanian Narayanan... 2013-07-26, 10:52
Please help in providing solution for the below problem... this scenario is
applicable in Banking atleast...
I have a HIVE table with the below structure...
For the above table, I will get the values for each feed in different file.
You can imagine that these files belongs to same branch and will get at any
time interval. I have to load into table only if I get all 3 files for the
same branch. (assume that we have a common field in all the files to join)
*Feed file 1 :*
*Feed File2 :*
*Feed File3 :*
Now the question is,
what is the best way to make all these files to make it as a single file so
that it can be placed under the HIVE structure.
Nitin Pawar 2013-07-26, 12:30
Stephen Sprague 2013-07-26, 23:37
Sanjay Subramanian 2013-07-27, 01:23
Sanjay Subramanian 2013-07-27, 01:30