lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Uwe Schindler (Commented) (JIRA)" <>
Subject [jira] [Commented] (LUCENE-3612) remove _X.fnx
Date Wed, 30 Nov 2011 23:43:40 GMT


Uwe Schindler commented on LUCENE-3612:

> remove _X.fnx
> -------------
>                 Key: LUCENE-3612
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Task
>    Affects Versions: 4.0
>            Reporter: Robert Muir
>         Attachments: LUCENE-3612.patch
> Currently we store a global (not per-segment) field number->name mapping in _X.fnx
> However, it doesn't actually save us any performance e.g on IndexWriter's init because
> since LUCENE-2984 we are to loading the fieldinfos anyway to compute files() for IFD,
> as thats where hasProx/hasVectors is.
> Additionally in the past global files like shared doc stores have caused us problems,
> (recently we just fixed a bug related to this file in LUCENE-3601).
> Finally this is trouble for backwards compatibility as its difficult to handle a global
> file with the codecs mechanism.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:!default.jspa
For more information on JIRA, see:


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message