[jira] [Commented] (LUCENE-4752) Merge segments to sort them

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] [Commented] (LUCENE-4752) Merge segments to sort them

Nick Burch (Jira)

    [ https://issues.apache.org/jira/browse/LUCENE-4752?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13789180#comment-13789180 ]

Ertio Lew commented on LUCENE-4752:
-----------------------------------

I'm looking to retrieve the documents added to the index in the order they were added or sorted by descending order of doc ids. This seems to be a fix for that. What lucene version would this will available in ?

> Merge segments to sort them
> ---------------------------
>
>                 Key: LUCENE-4752
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4752
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: core/index
>            Reporter: David Smiley
>            Assignee: Adrien Grand
>         Attachments: LUCENE-4752-2.patch, LUCENE-4752.patch, LUCENE-4752.patch, LUCENE-4752.patch, LUCENE-4752.patch, LUCENE-4752.patch, LUCENE-4752.patch, LUCENE-4752.patch, natural_10M_ingestion.log, sorting_10M_ingestion.log
>
>
> It would be awesome if Lucene could write the documents out in a segment based on a configurable order.  This of course applies to merging segments to. The benefit is increased locality on disk of documents that are likely to be accessed together.  This often applies to documents near each other in time, but also spatially.



--
This message was sent by Atlassian JIRA
(v6.1#6144)

---------------------------------------------------------------------
To unsubscribe, e-mail: [hidden email]
For additional commands, e-mail: [hidden email]