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From "Mark Miller (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-1483) Change IndexSearcher multisegment searches to search each individual segment using a single HitCollector
Date Wed, 07 Jan 2009 02:43:44 GMT

     [ https://issues.apache.org/jira/browse/LUCENE-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Mark Miller updated LUCENE-1483:
--------------------------------

    Attachment: LUCENE-1483.patch

Merged everything and put Sort.ORD back the way it was (using ORD_SUBORD).

Added two new types, STRING_POLICY and STRING_POLICY2. Nothing good, but something to get
started with I suppose.

The first will just use straight ord and then switch to ordval on demand after the first reader.

The second will start with straight ord, go to ordval if the next readers have over 1000 docs
(or is 5000?), and then finally move to ordvaldem.

Whats left:

Polish (mostly javadoc at this point I think)
A good default String policy
Custom FieldComparator test
Tests for each of the new String comparators (not sure how yet if we remove the new SortField
types - perhaps we do leave them after all?)
Remove the new SortField types that are being used for testing


> Change IndexSearcher multisegment searches to search each individual segment using a
single HitCollector
> --------------------------------------------------------------------------------------------------------
>
>                 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-partial.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, 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,
LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch, LUCENE-1483.patch,
LUCENE-1483.patch, LUCENE-1483.patch, sortBench.py, sortCollate.py
>
>
> FieldCache and Filters are forced down to a single segment reader, allowing for individual
segment reloading on reopen.

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