As per Erick advice, I would strongly recommend that you do anything tika in a separate solrj programme. You do not want to have your solr instance processing via tika.
-----Original Message----- From: Tannen, Lev (USAEO) [Contractor] <lev.tan...@usdoj.gov.INVALID> Sent: Wednesday, 20 March 2019 08:17 To: solr-user@lucene.apache.org Subject: RE: Upgrading tika Sorry Erick, Please disregard my previous message. Somehow I downloaded the version without those two files. I am going to download the latest version solr 8.0.0 and try it. Best Lev Tannen -----Original Message----- From: Erick Erickson <erickerick...@gmail.com> Sent: Tuesday, March 19, 2019 2:48 PM To: solr-user <solr-user@lucene.apache.org> Subject: Re: Upgrading tika 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 Notice: This email and any attachments are confidential and may not be used, published or redistributed without the prior written consent of the Institute of Geological and Nuclear Sciences Limited (GNS Science). If received in error please destroy and immediately notify GNS Science. Do not copy or disclose the contents.
