Thanks for the response. The link only has details from 6.x . Prior to 6.x versions there is no info.
-Rajeswari On 2/14/23, 10:36 PM, "Jan Høydahl" <jan....@cominvent.com <mailto:jan....@cominvent.com>> wrote: It is possible, but I’d choose v9. Reference guide is your friend: https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsolr.apache.org%2Fguide%2Fsolr%2Flatest%2Fupgrade-notes%2Fsolr-upgrade-notes.html&data=05%7C01%7Crajeswari.natarajan%40sap.com%7Cb0660226c6a443e00a6908db0f1ef449%7C42f7676cf455423c82f6dc2d99791af7%7C0%7C0%7C638120397889351041%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=fvuJmc2LrA9oU01ycK9OFXLk48Mdwiz72BAsEnIgbKE%3D&reserved=0 <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fsolr.apache.org%2Fguide%2Fsolr%2Flatest%2Fupgrade-notes%2Fsolr-upgrade-notes.html&data=05%7C01%7Crajeswari.natarajan%40sap.com%7Cb0660226c6a443e00a6908db0f1ef449%7C42f7676cf455423c82f6dc2d99791af7%7C0%7C0%7C638120397889351041%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=fvuJmc2LrA9oU01ycK9OFXLk48Mdwiz72BAsEnIgbKE%3D&reserved=0> Jan Høydahl > 15. feb. 2023 kl. 04:03 skrev Natarajan, Rajeswari > <rajeswari.natara...@sap.com.inva > <mailto:rajeswari.natara...@sap.com.inva>lid>: > > Hi, > > Would like to know if it is possible to upgrade standalone solr from 4.x to > 8.x > > Is there a wiki available. Please let me know. > > > Thanks, > Rajeswari
