Hi, Since the update from Solr 8.5 to 8.6 the automated tests for the solarium PHP library and the Search API Solr module for Drupal fail. In both cases the error message is:
/solr/5f3e65e0106b9/update/extract => java.lang.NoClassDefFoundError: org/eclipse/jetty/server/MultiParts at org.apache.solr.servlet.SolrRequestParsers.cleanupMultipartFiles(SolrRequestParsers.java:624) You can see the test results at https://github.com/solariumphp/solarium/actions https://github.com/mkalkbrenner/search_api_solr/actions On stackoverflow someone reports the same: https://stackoverflow.com/questions/63070107/index-pdf-documents-to-solr-error-500-java-lang-noclassdeffounderror-org-ecli The tests for the PHP library and drupal both use the official Solr docker image. If I force Solr 8.5.1 instead of 8.6.1 the tests pass again. Von: Markus Kalkbrenner <markus.kalkbren...@biologis.com> Datum: Donnerstag, 20. August 2020 um 16:23 An: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org> Betreff: Re: Solr v8.6.x fails with multipart MIME in commands This is the same error I reported one hour earlier here at the list. Von: Joe Doupnik <j...@netlab1.net> Antworten an: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org> Datum: Donnerstag, 20. August 2020 um 15:09 An: "solr-user@lucene.apache.org" <solr-user@lucene.apache.org> Betreff: Solr v8.6.x fails with multipart MIME in commands Where as this works with Solr v8.5.0, on v8.6.0 and 8.6.1, operations fail when Solr encounters multipart mime formatted commands used with POST. Commands are being issued by PHP v5 and v7 programs. A PHP source program snippet: [cid:image001.png@01D6770E.5986EAF0] This produces output of Deleteindex errno=22 and the index is not deleted. More, when submitting files for indexing. Again error 22 is returned, and the curl response is "false". While debugging the root of this is handling multipart mime encoded commands and the HTTP ERROR 500 message is the tell-tale: First the generating program part: [cid:image002.png@01D6770E.5986EAF0] Then the wireshark analysis of the exchange. A piece of the update/extract request packet showing MIME parts: [cid:image003.png@01D6770E.5986EAF0] Below is what the 500 Server Error packet contains: [cid:image004.png@01D6770E.5986EAF0] ... In this file submission case the file is actually submitted and indexed, but the server's response is failure with error code 22. Again, one key to this puzzle is that NoClassDefFoundError for MultiParts. The java code for that area differs dramatically between Solr 8.5 and 8.6. Thanks, Joe D. ________________________________ Markus Kalkbrenner Dipl.-Ing. (FH) techn. Informatik CTO bio.logis Genetic Information Management GmbH Zentrale: Olof-Palme-Straße 15 60439 Frankfurt am Main T: +4969348739 110 markus.kalkbren...@biologis.com biologis.com Geschäftsführung: Prof. Dr. med. Daniela Steinberger Sitz des Unternehmens: Altenhöferallee 3, 60438 Frankfurt am Main Registergericht Frankfurt am Main, HRB 97945
