This test asserts that we return the same documents in the same order
when the index is sorted and when it's not, but failed because the
scores for two documents were equal, and they end up sorting
differently due to docid tiebreaking, which is *not* the same under a
sorted index. Not sure what the
On Thu, Aug 18, 2022 at 1:47 PM Alexander Lukyanchikov
wrote:
>
> Currently we are trying to avoid switching to MMAP because there is another
> process running on the same host and extensively utilizes the FS cache.
>
This makes no sense, NIOFSDirectory uses the FS cache the exact same
way as m
Hi Alex,
If you're using NIOFSDirectory then indeed there will be a lot of kernel
calls (seeks over the off-heap fst). I'm not sure anything can be done
about it. mmap seems to be just about the only option that comes to my mind
as then the cost is shifted to the kernel (and data is cached/ releas
