Hi Eric, I just wanted to let you know that it was in fact an issue with our config...
For reasons unknown we had overridden the Content-Type of the JSONResponseWriter in the solrconfig.xml of a collection we have recently migrated to our Solr9 instance. I apologize for the inconvenience I have caused. Regards, Katharina >>> Eric Pugh <ep...@opensourceconnections.com> 19.07.24 10.20 Uhr >>> Is this package a public one that I could try the steps to reproduce this? I *do* recall that there was some issues around mime types. Would you mind trying with a public available package and sharing all the steps and let me know how it goes? An example of a public package, and it’s steps, is documented in this integration test: https://github.com/apache/solr/blob/main/solr/packaging/test/test_packages.bats#L69 solr/solr/packaging/test/test_packages.bats at main · apache/solr github.com Eric > On Jul 18, 2024, at 4:14 PM, Katharina Schmid > <katharina.sch...@bsb-muenchen.de> wrote: > > Hi, > > when trying to install a new version of an existing package via the > Solr-CLI (Solr 9.5.0) we get the following error: > > > org.apache.solr.client.solrj.impl.BaseHttpSolrClient$RemoteSolrException: > Error from server at > http://localhost:8983/api/collections/my_collection/config/params/PKG_VERSIONS?omitHeader=true&wt=json&version=2.2: > Expected mime type in [application/json] but got text/plain. { > \"response\":{ > \"znodeVersion\":1, > \"params\":{\"PKG_VERSIONS\":{ > \"my_package\":\"0.8.4\", > \"\":{\"v\":4}}}}} > > at > org.apache.solr.client.solrj.impl.Http2SolrClient.checkContentType(Http2SolrClient.java:1012) > at > org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:901) > at > org.apache.solr.client.solrj.impl.Http2SolrClient.processErrorsAndResponse(Http2SolrClient.java:614) > at > org.apache.solr.client.solrj.impl.Http2SolrClient.request(Http2SolrClient.java:571) > at > org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1194) > at > org.apache.solr.packagemanager.PackageUtils.getJsonStringFromUrl(PackageUtils.java:162) > at > org.apache.solr.packagemanager.PackageManager.getDeployedCollections(PackageManager.java:1101) > at > org.apache.solr.packagemanager.RepositoryManager.install(RepositoryManager.java:354) > at org.apache.solr.cli.PackageTool.runImpl(PackageTool.java:166) > at org.apache.solr.cli.ToolBase.runTool(ToolBase.java:52) > at org.apache.solr.cli.SolrCLI.main(SolrCLI.java:154) > > > The call to > http://localhost:8983/api/collections/my_collection/config/params/PKG_VERSIONS?omitHeader=true&wt=json&version=2.2 > results in a JSON formatted reponse with the Content-Type: text/plain. > With older Solr versions (< 9.0), we have been able to install packages > this way. > > Is the MIME type checked more rigorously in recent Solr versions, > leading to the error above? Or is the MIME type for the package API > something we can configure? > > Thank you in advance for any help you can provide, > Katharina > _______________________ Eric Pugh | Founder | OpenSource Connections, LLC | 434.466.1467 | http://www.opensourceconnections.com <http://www.opensourceconnections.com/> | My Free/Busy <http://tinyurl.com/eric-cal> Co-Author: Apache Solr Enterprise Search Server, 3rd Ed <https://www.packtpub.com/big-data-and-business-intelligence/apache-solr-enterprise-search-server-third-edition-raw> This e-mail and all contents, including attachments, is considered to be Company Confidential unless explicitly stated otherwise, regardless of whether attachments are marked as such.
