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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2008/04/18 15:58:23 UTC
[jira] Created: (LUCENE-1267) add numDocs() and maxDoc() methods to
IndexWriter; deprecate docCount()
add numDocs() and maxDoc() methods to IndexWriter; deprecate docCount()
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Key: LUCENE-1267
URL: https://issues.apache.org/jira/browse/LUCENE-1267
Project: Lucene - Java
Issue Type: Improvement
Components: Index
Affects Versions: 2.3.1, 2.3, 2.2, 2.1, 2.0.0, 1.9
Reporter: Michael McCandless
Assignee: Michael McCandless
Priority: Minor
Fix For: 2.4
Spinoff from here:
http://mail-archives.apache.org/mod_mbox/lucene-java-user/200804.mbox/%3c405706.11550.qm@web65411.mail.ac4.yahoo.com%3e
I think we should add maxDoc() and numDocs() methods to IndexWriter,
and deprecate docCount() in favor of maxDoc(). To do this I think we
should cache the deletion count of each segment in the segments file.
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[jira] Updated: (LUCENE-1267) add numDocs() and maxDoc() methods to
IndexWriter; deprecate docCount()
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless updated LUCENE-1267:
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Attachment: LUCENE-1267.patch
Attached patch.
This changes the segments file to store the deletion count per
segment. I added package-private get/setDelCount to SegmentInfo. I
also added BitVector.getAndSet, which sets the bit but returns the
starting value of that bit. I use this to only increment deletion
count if the doc wasn't already deleted.
I plan to commit in a day or two.
> add numDocs() and maxDoc() methods to IndexWriter; deprecate docCount()
> -----------------------------------------------------------------------
>
> Key: LUCENE-1267
> URL: https://issues.apache.org/jira/browse/LUCENE-1267
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Index
> Affects Versions: 1.9, 2.0.0, 2.1, 2.2, 2.3, 2.3.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Priority: Minor
> Fix For: 2.4
>
> Attachments: LUCENE-1267.patch
>
>
> Spinoff from here:
> http://mail-archives.apache.org/mod_mbox/lucene-java-user/200804.mbox/%3c405706.11550.qm@web65411.mail.ac4.yahoo.com%3e
> I think we should add maxDoc() and numDocs() methods to IndexWriter,
> and deprecate docCount() in favor of maxDoc(). To do this I think we
> should cache the deletion count of each segment in the segments file.
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[jira] Resolved: (LUCENE-1267) add numDocs() and maxDoc() methods
to IndexWriter; deprecate docCount()
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-1267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-1267.
----------------------------------------
Resolution: Fixed
> add numDocs() and maxDoc() methods to IndexWriter; deprecate docCount()
> -----------------------------------------------------------------------
>
> Key: LUCENE-1267
> URL: https://issues.apache.org/jira/browse/LUCENE-1267
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Index
> Affects Versions: 1.9, 2.0.0, 2.1, 2.2, 2.3, 2.3.1
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Priority: Minor
> Fix For: 2.4
>
> Attachments: LUCENE-1267.patch
>
>
> Spinoff from here:
> http://mail-archives.apache.org/mod_mbox/lucene-java-user/200804.mbox/%3c405706.11550.qm@web65411.mail.ac4.yahoo.com%3e
> I think we should add maxDoc() and numDocs() methods to IndexWriter,
> and deprecate docCount() in favor of maxDoc(). To do this I think we
> should cache the deletion count of each segment in the segments file.
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