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From Michael McCandless <luc...@mikemccandless.com>
Subject Re: UTF8TaxonomyWriterCache inconsistency
Date Mon, 02 Jul 2018 22:05:05 GMT
Yes please create a Jira issue!

Mike

On Mon, Jul 2, 2018, 12:31 AM Руслан Торобаев <ruslantmail@gmail.com>
wrote:

> Hi!
>
> I’m facing a problem with taxonomy writer cache inconsistency. At some
> point in time UTF8TaxonomyWriterCache starts to return wrong ord for some
> facet labels. As result wrong ord are written in doc facet fields, and
> wrong counts are returned (undercount) during search. This bug is
> manifested on different servers with different index contents (we have
> several separate indexe with unique data).
> Unfortunately I can’t reproduce this behaviour in tests. All I have now is
> taxonomy dir state and  UTF8TaxonomyWriterCache dump I created on “broken"
> application instance. I’ve also created simple app to load and compare
> cache state with taxonomy, and I can share it.
> We using Lucene 7.1.0 and AFAIK there was no major changes in facets cache
> code since that release.
>
> Can someone help me investigate this situation? Should I create ticket in
> Lucene bug tracker?
>
>
> -
>
> Regards
> Ruslan Torobaev
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