Hi Agree with Gora, it could be anything, it requires some further investigation for sure, I recommend to go for a consultancy service unless you are able to provide more details here.
Regards -------------------------- Alessandro Benedetti Apache Lucene/Solr Committer Director, R&D Software Engineer, Search Consultant www.sease.io On Fri, 6 Aug 2021 at 11:02, Gora Mohanty <g...@mimirtech.com> wrote: > On Fri, 6 Aug 2021 at 10:52, 839606848 <neolon...@qq.com> wrote: > > > Hi Gora, > > I'm glad to receive your reply. > > Because of the confidentiality agreement, I can't provide some direct > > information on this issue. I can give an example. > > > > It becomes difficult in that case to provide any kind of support as the > problem could be anywhere. Maybe you can hire a local consultant under a > non-disclosure agreement. > > From your description, one thing that you might be missing is to do a > commit after indexing new documents, and after deletion. > > Regards, > Gora >