Dear all, in our application we have several threads writing and searching on the index. Writing and searching isn't a problem as long the IndexSearcher isn't updated,i.e. deleting the old and creating a new IndexSearcher. But if the IndexSearcher is updated, then the application crashes. Not every time, but with high probability.
The problem is also occurs also, if every search thread has it's own IndexSearcher. Then an update isn't needed. But the applications crashes too, because---I suppose---the IndexSearcher is deleted at the end of the thread. I think it's a bug. But I don't exclude that I made an error in reasoning. So any hint is much appreciated. I wrote a test case and putted it in the file TestThreading.cpp The complete file is attached to this e-mail. Kind regards Veit
TestThreading.cpp
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