title: Apache Nifi decompression
body: <p>I'm new to Apache NIFI and trying to build a flow as a POC. I need your guidance for the same.</p>
  
  <p>I have a compressed 'gz' file say 'sample.gz' containing a file say 'sample_file'. 
  I need to decompress the sample.gz file and store 'sample_file' in a hdfs location.</p>
  
  <p>I'm using GetFile processor to get the sample.gz file, CompressContent processor in decompress mode to decompress the same file and PutHDFS processor to put the decompressed file in HDFS location.</p>
  
  <p>After running the flow, I can find that the original sample.gz file is only copied to HDFS location whereas I needed to copy the sample_file inside the gz file. So decompressing has actually not worked for me.</p>
  
  <p>I hope I could explain the issue I'm facing. Please suggest if I need to change my approach.</p>