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From Trejkaz <>
Subject Re: Is there a way to share IndexReader data sensibly across independent callers?
Date Tue, 09 Feb 2016 11:39:48 GMT
On Tue, Feb 9, 2016 at 7:59 PM, Michael McCandless
<> wrote:
> Can't you just call ReaderManager.close?
> All in-flight operations with that RM will keep working, and the
> underlying reader will only finally close once they have all finished.

I guess that has the caveat that it would be possible to have two
readers open on the same directory, which is mostly what I was trying
to avoid. My current solution absolutely prevents that, at the cost of
having to synchronise when acquiring or releasing, although I can
probably use double-checked locking to reduce the impact of that.

Really what would be handy is something that resembles ReaderManager
but takes Path for every method and also opens and closes the


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