lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Michael McCandless (JIRA)" <>
Subject [jira] [Commented] (LUCENE-5156) CompressingTermVectors termsEnum should probably not support seek-by-ord
Date Tue, 06 Aug 2013 11:46:48 GMT


Michael McCandless commented on LUCENE-5156:

> CompressingTermVectors termsEnum should probably not support seek-by-ord
> ------------------------------------------------------------------------
>                 Key: LUCENE-5156
>                 URL:
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Robert Muir
>         Attachments: LUCENE-5156.patch
> Just like term vectors before it, it has a O(n) seek-by-term. 
> But this one also advertises a seek-by-ord, only this is also O(n).
> This could cause e.g. checkindex to be very slow, because if termsenum supports ord it
does a bunch of seeking tests. (Another solution would be to leave it, and add a boolean so
checkindex never does seeking tests for term vectors, only real fields).
> However, I think its also kinda a trap, in my opinion if seek-by-ord is supported anywhere,
you kinda expect it to be faster than linear time...?

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

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

View raw message