Mark Miller (JIRA) wrote:
bq. The problem is this doesn't create a the right sequence. Ie, if we mark
supportsDocBase as deprecated, then some ExternalHitCollector won't see the
deprecation warning (they have not overridden supportsDocBase), and so then we
can't remove it in 3.0 since their code will then silently break. I think the
only thing to do would be deprecate collect() in favor of another method. Or,
deprecate HitCollector entirely in favor of new class DocBaseHitCollector
(don't like that name). Sigh...
This shouldn't be silent though. They will get an
UnsupportedOperationException if they try to do anything requiring the
functionality. That seems fair for a major version change, no?
Change IndexSearcher to use MultiSearcher semantics for multiple subreaders
---------------------------------------------------------------------------
Key: LUCENE-1483
URL: https://issues.apache.org/jira/browse/LUCENE-1483
Project: Lucene - Java
Issue Type: Improvement
Affects Versions: 2.9
Reporter: Mark Miller
Priority: Minor
Attachments: LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch,
LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch,
LUCENE-1483.patch, LUCENE-1483.patch
FieldCache and Filters are forced down to a single segment reader, allowing for
individual segment reloading on reopen.
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