Mailing-List: contact dev-help@lucene.apache.org; run by ezmlm
Precedence: bulk
Reply-To: dev@lucene.apache.org
Date: Wed, 15 Feb 2012 16:42:59 +0000 (UTC)
From: "Robert Muir (Updated) (JIRA)" <jira@apache.org>
To: dev@lucene.apache.org
Message-ID: 
 <2006476788.41073.1329324180003.JavaMail.tomcat@hel.zones.apache.org>
In-Reply-To: 
 <1691232693.6895.1327913830167.JavaMail.tomcat@hel.zones.apache.org>
Subject: [jira] [Updated] (LUCENE-3731) Create a analysis/uima module for
 UIMA based tokenizers/analyzers
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit


     [ https://issues.apache.org/jira/browse/LUCENE-3731?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Muir updated LUCENE-3731:
--------------------------------

    Attachment: LUCENE-3731_speed.patch

Hi Tommaso, I noticed some of the tests here are really slow... digging in I think we have some perf issues:
{noformat}
junit-sequential:
   [junit] Testsuite: org.apache.lucene.analysis.uima.UIMABaseAnalyzerTest
   [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 52.302 sec
   [junit]
   [junit] Testsuite: org.apache.lucene.analysis.uima.UIMATypeAwareAnalyzerTest
   [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 38.506 sec
   [junit]
   [junit] Testsuite: org.apache.lucene.analysis.uima.ae.BasicAEProviderTest
   [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.02 sec
   [junit]
   [junit] Testsuite: org.apache.lucene.analysis.uima.ae.OverridingParamsAEProviderTest
   [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 1.042 sec
   [junit]
{noformat}

See the patch below (which cannot be committed yet)... currently i had to add sync around the analysis engine, but it avoids recreating the CAS for each document... which seems to cause the perf problems

{noformat}
junit-sequential:
    [junit] Testsuite: org.apache.lucene.analysis.uima.UIMABaseAnalyzerTest
    [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 3.858 sec
    [junit] 
    [junit] Testsuite: org.apache.lucene.analysis.uima.UIMATypeAwareAnalyzerTest
    [junit] Tests run: 2, Failures: 0, Errors: 0, Time elapsed: 0.731 sec
    [junit] 
    [junit] Testsuite: org.apache.lucene.analysis.uima.ae.BasicAEProviderTest
    [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.009 sec
    [junit] 
    [junit] Testsuite: org.apache.lucene.analysis.uima.ae.OverridingParamsAEProviderTest
    [junit] Tests run: 3, Failures: 0, Errors: 0, Time elapsed: 1.058 sec
    [junit] 
{noformat}

                
> Create a analysis/uima module for UIMA based tokenizers/analyzers
> -----------------------------------------------------------------
>
>                 Key: LUCENE-3731
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3731
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: modules/analysis
>            Reporter: Tommaso Teofili
>            Assignee: Tommaso Teofili
>             Fix For: 3.6, 4.0
>
>         Attachments: LUCENE-3731.patch, LUCENE-3731_2.patch, LUCENE-3731_3.patch, LUCENE-3731_4.patch, LUCENE-3731_speed.patch
>
>
> As discussed in SOLR-3013 the UIMA Tokenizers/Analyzer should be refactored out in a separate module (modules/analysis/uima) as they can be used in plain Lucene. Then the solr/contrib/uima will contain only the related factories.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: dev-help@lucene.apache.org