Hi, I found your really interesting article about extracting text from any kind of files. I tried to test your processor but every time I have an error message: Error: ExtractTextProcessor[id=...] Apache Tika failed to parse input Unable to extract PDF content The Apache NiFi is installed on a separate Ubuntu server 16.04 (only NiFi), not on Hortonworks sandbox. Do I need to install also Tika on the same server, because I imported only your processor in NiFi and run it? I tested also on the sandbox HDFS with Apache NiFi, the similar error message. Sorry, I'm new in this field and any help any help would be appreciated. Thank you Gojko
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