lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Muir (JIRA)" <>
Subject [jira] [Commented] (LUCENE-4084) unable to generate a 4.x back compat test index
Date Tue, 29 May 2012 19:16:24 GMT


Robert Muir commented on LUCENE-4084:


Additionally, I think its possible this might affect 3.x as well (I didnt test). depending
on the fix maybe we can also backport if its appropriate.

Today IWC documents that IW makes a private clone() so you can edit some settings live, but
this IWC.clone() is shallow so this isnt really working.

> unable to generate a 4.x back compat test index
> -----------------------------------------------
>                 Key: LUCENE-4084
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: core/index
>            Reporter: Robert Muir
>            Assignee: Michael McCandless
>             Fix For: 4.0
> It seems the issue is an IWC cannot be used across 2 different indexwriters, because
the DWPTThreadPool is created on the IndexWriterConfig, and you hit a SetOnce exception...
seems like the exception is correct and it would be bad to have two indexwriters sharing the
same DWPTThreadPool?
> stacktrace to follow in a comment.

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