Re: problem to migrate solr 4.6 to 8.4

2020-05-18 Thread Erick Erickson
First, did you check the Solr log on the server that’s getting the docs to index? Sometimes there’s a better error message/stack trace there. Second, although people do use DIH for production, I tend to think of it as a PoC tool. You can pretty easily write a SolrJ program that does the import, an

problem to migrate solr 4.6 to 8.4

2020-05-18 Thread Eric DEWITTE
Hello, I need help because I'm stuck on a data import. I have an old server under solr 4.6 and I wanted to import data from it to a new server 8.4 The old server has a pretty big core with 352 million records... I managed to import in increments of 100,000 up to 169 million, but since then I'