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Shai Erera commented on LUCENE-3761: ------------------------------------ bq. Probably we should explore that on a new issue... I agree. Given what you wrote, I think it deserves its own inspection. Maybe I'll do the SearcherTaxoManager in its own issue too, I'll think about it. > Generalize SearcherManager > -------------------------- > > Key: LUCENE-3761 > URL: https://issues.apache.org/jira/browse/LUCENE-3761 > Project: Lucene - Java > Issue Type: Improvement > Components: core/search > Reporter: Shai Erera > Assignee: Shai Erera > Priority: Minor > Fix For: 3.6, 4.0 > > Attachments: LUCENE-3761.patch, LUCENE-3761.patch > > > I'd like to generalize SearcherManager to a class which can manage instances > of a certain type of interfaces. The reason is that today SearcherManager > knows how to handle IndexSearcher instances. I have a SearcherManager which > manages a pair of IndexSearcher and TaxonomyReader pair. > Recently, few concurrency bugs were fixed in SearcherManager, and I realized > that I need to apply them to my version as well. Which led me to think why > can't we have an SM version which is generic enough so that both my version > and Lucene's can benefit from? > The way I see SearcherManager, it can be divided into two parts: (1) the part > that manages the logic of acquire/release/maybeReopen (i.e., ensureOpen, > protect from concurrency stuff etc.), and (2) the part which handles > IndexSearcher, or my SearcherTaxoPair. I'm thinking that if we'll have an > interface with incRef/decRef/tryIncRef/maybeRefresh, we can make > SearcherManager a generic class which handles this interface. > I will post a patch with the initial idea, and we can continue from there. -- 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-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org