Yes, Solr is distributed with Tika. Look in: ./solr/contrib/extraction/lib Tika is upgraded when new versions come out, so the underlying files are whatever are current at the time.
The integration is a fairly loose coupling, if you're using some external program (say a SolrJ program) to parse the files, there's no requirement to use the jars distributed with Solr, use whatever suits your fancy. An external program just constructs a SolrDocument to send to Solr. What you use to create that document is irrelevant. See: https://lucidworks.com/2012/02/14/indexing-with-solrj/ for some background. If you're using the ExtractingRequestHandler, where you just send the semi-structured docs to Solr (PDFs, Word or whatever), then needing to know anything about individual Tika-related jar files is kind of strange. If your predecessors wrote some custom code that runs as part of Solr, I don't know what to say... Best, Erick On Tue, Mar 19, 2019 at 10:47 AM Tannen, Lev (USAEO) [Contractor] <lev.tan...@usdoj.gov.invalid> wrote: > > Thank you Shawn. > I assumed that tika has been integrated with solr. I the project written > before me they used two tika files taken from solr distribution. I am trying > to do the same with solr 7.7.1. However this version contains a different set > of tika related files. So I am confused. Does solr does not have integrated > tika anymore, or I just cannot recognize them? > > -----Original Message----- > From: Shawn Heisey <apa...@elyograg.org> > Sent: Tuesday, March 19, 2019 11:11 AM > To: solr-user@lucene.apache.org > Subject: Re: Upgrading tika > > On 3/19/2019 9:03 AM, levtannen wrote: > > Could anybody suggest me what files do I need to use the latest > > version of Tika and where to find them? > > This mailing list is solr-user. Tika is an entirely separate project from > Solr within the Apache Foundation. To get help with Tika, you'll need to ask > that project. > > https://tika.apache.org/mail-lists.html > > Thanks, > Shawn
