Hi I guess a client retries the long-running import http request. DIH doesn't repeat import. You can check logs and debug response. Also there's something like async mode: with quick http response like "started".
On Mon, Oct 27, 2025 at 8:39 PM ufuk yılmaz <[email protected]> wrote: > I haven’t used DIH before, so I don’t have much experience with it apart > from reading the documentation a little. A support customer of ours had a > strange question, they say when they run DIH, it makes two connections to > the database and indexes documents to Solr (either in parallel or sends the > same documents twice, I couldn’t understand that) which puts a lot of > stress on their Solr node. > > They are using it with SolrCloud 9.4 and MySQL. They are finding the > leader replica and sending the updates to it. > > If you have any comments/ideas it’s much appreciated, we couldn’t figure > it out. > > -ufuk > > — -- Sincerely yours Mikhail Khludnev
