First question: When indexing content in a directory, Solr's normal behavior is to recursively index all the files found in that directory and its subdirectories. However, turns out that when the files are of the form *.eml (email), solr won't do that. I can use a wildcard to get it to index the current directory, but it won't recurse.
I note this message that's displayed when I begin indexing: "Entering auto mode. File endings considered are xml,json,jsonl,csv,pdf,doc,docx,ppt,pptx,xls,xlsx,odt,odp,ods,ott,otp,ots,rtf,htm,html,txt,log Is there a way to get it to recurse through files with different extensions, for example, like .eml? When I manually add all the subdirectory content, solr seems to parse the content very well, recognizing all the standard email metadata. I just can't get it to do the indexing recursively. Second question: if I want to index files from many different source directories, is there a way to specify these different sources in one command? (Right now I have to issue a separate indexing command for each directory - which means I have to sit around and wait till each is finished.) Third question: I have a very large directory structure that includes a couple of subdirectories I'd like to exclude from indexing. Is there a way to index recursively, but exclude specified directories?
