问题
I am trying to index the PDF file in the solr using the following tutorial http://wiki.apache.org/solr/ExtractingRequestHandler But everytime i am firing the command
java -jar post.jar *.pdf
it says some org.apache.solr.common.SolrException: Invalid UTF-8 middle byte 0xe3 Error Kindly help me in indexing the PDF to solr server.Is there any other integration then tika which can help me.
回答1:
Post.jar is just an utility to upload files to Solr.
Solr uses Extract handler so you need to provide as url. e.g.
java -Durl=http://localhost:8983/solr/update/extract?literal.id=1 -Dtype=application/pdf -jar post.jar 1.pdf
For encrpted files check link
For Password Protected Files check link
回答2:
There is obviously some encoding issue here.
I remember doing something like this a few months ago, and it is fairly easy if you can write your own piece of Java code. These are mostly simple to write, and they work like a charm!
来源：https://stackoverflow.com/questions/18767945/contentextraction-of-pdf-file-in-solr-using-apache-tika