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Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2016/11/16 18:25:58 UTC
[jira] [Updated] (LUCENE-7564) AnalyzingInfixSuggester should close
its IndexWriter by default at the end of build()
[ https://issues.apache.org/jira/browse/LUCENE-7564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Steve Rowe updated LUCENE-7564:
-------------------------------
Attachment: LUCENE-7564.patch
Patch, adds a new constructor taking boolean param {{closeIndexWriterOnBuild}}, which defaults in all other constructors to {{true}}, and adds tests.
> AnalyzingInfixSuggester should close its IndexWriter by default at the end of build()
> -------------------------------------------------------------------------------------
>
> Key: LUCENE-7564
> URL: https://issues.apache.org/jira/browse/LUCENE-7564
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Steve Rowe
> Attachments: LUCENE-7564.patch
>
>
> From SOLR-6246, where AnalyzingInfixSuggester's write lock on its index is causing trouble when reloading a Solr core:
> [~gsingers] wrote:
> bq. One suggestion that might minimize the impact: close the writer after build
> [~varunthacker] wrote:
> {quote}
> This is what I am thinking -
> Create a Lucene issue in which {{AnalyzingInfixSuggester#build}} closes the writer by default at the end.
> The {{add}} and {{update}} methods call {{ensureOpen}} and those who do frequent real time updates directly via lucene won't see any slowdowns.
> [~mikemccand] - Would this approach have any major drawback from Lucene's perspective? Else I can go ahead an tackle this in a Lucene issue
> {quote}
> [~mikemccand] wrote:
> bq. Fixing {{AnalyzingInfixSuggester}} to close the writer at the end of build seems reasonable?
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