lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1618) Allow setting the IndexWriter docstore to be a different directory
Date Mon, 27 Apr 2009 21:24:30 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12703388#action_12703388
] 

Michael McCandless commented on LUCENE-1618:
--------------------------------------------

{quote}
> it might be cleaner to make a Directory impl that dispatches certain files to a RAMDir
and others to an FSDir

Good idea. I'll try that method first. If this one works out, then the API will be public?
{quote}

Which API would be public?

If this (call it "FileSwitchDirectory" for now ;) ) works then we would not add any API to
IndexWriter (ie it's either or)?  But FileSwitchDirectory would be public & "expert".

One downside to this approach is it's brittle -- whenever we change file extensions you'd
have to "know" to fix this Directory.  Or maybe we make the Directory specialized to only
storing the doc stores in the FSDir, then whenever we change file formats we would fix this
directory?  But in the future, with custom codecs, things could be named whatever... hmmm.
 Lacking clarity.

> Allow setting the IndexWriter docstore to be a different directory
> ------------------------------------------------------------------
>
>                 Key: LUCENE-1618
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1618
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>    Affects Versions: 2.4.1
>            Reporter: Jason Rutherglen
>            Priority: Minor
>             Fix For: 2.9
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Add an IndexWriter.setDocStoreDirectory method that allows doc
> stores to be placed in a different directory than the IW default
> dir.

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


Mime
View raw message