Correction: the doc order is fine. My test was based on the existing
'TestMultiSearcher', and I hadn't noticed the swapping of the index order
here:
// VITAL STEP:adding the searcher for the empty index first, before
the searcher for the populated index
searchers[0] = new IndexSearcher(indexStoreB);
searchers[1] = new IndexSearcher(indexStoreA);
Sorry about that,
Peter
On 4/11/06, Doug Cutting <[EMAIL PROTECTED]> wrote:
>
> Peter Keegan wrote:
> > Oops. I meant to say: Does this mean that an IndexSearcher constructed
> from
> > a MultiReader doesn't merge the search results and sort the results as
> if
> > there was only one index?
>
> It doesn't have to, since a MultiReader *is* a single index.
>
> > A quick test indicates that it does merge the results properly, however
> > there is a difference in the order of documents with equal score. The
> > MultiSearcher returns the higher doc first, but the IndexSearcher
> returns
> > the lowest doc first. I think docs of equal score are supposed to be
> > returned in the order they were indexed (lower doc id first).
>
> If that's the case it is a bug. If you can reproduce this in a
> standalone test, please submit it to Jira.
>
> Doug
>
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