How to extract an incoming stream coming as .TGZ

[#1]

My soure is coming as *.tgz. I would like to extract CSV files which are in it and store to HDFS row by row as a plain text. Could you please advise?

[#2]

You can use spooldir  flume source to store tgz files and untar them and then process them using hive sink and those tables can be store in hdfs

Have a look at these docs:

http://henning.kropponline.de/2015/05/19/hivesink-for-flume/

https://flume.apache.org/FlumeUserGuide.html#hive-sink

[#3]

Hi,

let me be more precise. The input are files *.csv.gz (I was wrong with tgz)

so I have to somehow unzip file from *.csv.gz to *.csv and store in hdfs. 

I am sorry I am not an expert so I didnt get the point of those links oyu sent me.