Login | Register For Free | Help	Search this list this category for: (Advanced)

Mailing List Archive: Lucene: Java-Dev [jira] Commented: (LUCENE-743) IndexReader.reopen()   Index | Next | Previous | View Flat

jira at apache Oct 5, 2007, 12:42 AM Views: 1116 Permalink [jira] Commented: (LUCENE-743) IndexReader.reopen() [ https://issues.apache.org/jira/browse/LUCENE-743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12532585 ] Michael Busch commented on LUCENE-743: -------------------------------------- I ran new performance tests with the latest patch similar to the tests I explained in an earlier comment on this issue. I'm using again a 4.5M index. In each round I delete one document and (re)open the IndexReader thereafter. Here are the numbers for 5000 rounds: || || Time || Speedup || | open | 703s | | | reopen(closeOldReader==false) | 62s | 11x | | reopen(closeOldReader==true) |16s | 44x | Now in each round I delete on document and also set the norm for one random document. Numbers for 1000 rounds: || || Time || Speedup || | open | 166s | | | reopen(closeOldReader==false) | 33s | 5.0x | | reopen(closeOldReader==true) | 29s | 5.7x | I think these numbers look pretty good. We get a quite decent speedup even if the old readers are not closed. I would like to commit this in a couple of days to get ready for Lucene 2.3. It would be nice if someone could review the latest patch! Hoss? Others? > IndexReader.reopen() > -------------------- > > Key: LUCENE-743 > URL: https://issues.apache.org/jira/browse/LUCENE-743 > Project: Lucene - Java > Issue Type: Improvement > Components: Index > Reporter: Otis Gospodnetic > Assignee: Michael Busch > Priority: Minor > Fix For: 2.3 > > Attachments: IndexReaderUtils.java, lucene-743-take2.patch, lucene-743.patch, lucene-743.patch, lucene-743.patch, MyMultiReader.java, MySegmentReader.java > > > This is Robert Engels' implementation of IndexReader.reopen() functionality, as a set of 3 new classes (this was easier for him to implement, but should probably be folded into the core, if this looks good). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscribe[at]lucene.apache.org For additional commands, e-mail: java-dev-help[at]lucene.apache.org

Subject User Time [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 12:42 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 5:59 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 19, 2007, 2:50 PM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 7:10 AM                 [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 15, 2007, 6:24 AM                 [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 15, 2007, 7:03 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 7:38 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 7:43 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 7:47 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 7:57 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 8:08 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 9:33 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 2, 2007, 10:01 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 8:45 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 9:24 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 10:38 PM         Re: [jira] Commented: (LUCENE-743) IndexReader.reopen() raviram at students Oct 5, 2007, 11:27 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 5, 2007, 11:56 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 6, 2007, 6:27 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 20, 2007, 2:09 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 20, 2007, 2:46 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 20, 2007, 3:45 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 20, 2007, 4:06 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 6, 2007, 7:16 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 6, 2007, 7:29 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 7, 2007, 11:23 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 7, 2007, 1:09 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 8, 2007, 10:57 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 8, 2007, 11:45 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 8, 2007, 2:43 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 12:36 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 1:37 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 2:36 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 8, 2007, 3:15 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 2:55 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 11, 2007, 11:43 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 4:08 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 22, 2007, 4:31 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 1:34 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 30, 2007, 1:56 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 12, 2007, 1:35 PM                 Re: [jira] Commented: (LUCENE-743) IndexReader.reopen() rengels at ix Nov 12, 2007, 1:43 PM                     Re: [jira] Commented: (LUCENE-743) IndexReader.reopen() yonik at apache Nov 12, 2007, 1:47 PM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 12, 2007, 4:14 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 30, 2007, 4:42 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 1:52 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 2:25 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 2:34 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 2:40 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 16, 2007, 3:29 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 17, 2007, 11:36 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 31, 2007, 11:05 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 13, 2007, 11:18 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 13, 2007, 11:54 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 13, 2007, 10:02 PM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 13, 2007, 10:05 PM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 14, 2007, 2:11 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 14, 2007, 3:01 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 14, 2007, 5:50 AM             [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 14, 2007, 7:57 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 17, 2007, 2:02 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 17, 2007, 2:23 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 9:55 AM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 31, 2007, 3:57 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 31, 2007, 3:57 PM         [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Nov 1, 2007, 6:12 AM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 12:49 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 1:04 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 1:35 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 1:45 PM     [jira] Commented: (LUCENE-743) IndexReader.reopen() jira at apache Oct 18, 2007, 2:53 PM

Index | Next | Previous | View Flat   Lucene     General     Java-User     Java-Dev     c-dev     ruby-dev

Interested in having your list archived? Contact lists@gossamer-threads.com
 

Web Applications & Managed Hosting Powered by Gossamer Threads Inc.