[jira] [Resolved] (LUCENE-5680) Allow updating multiple DocValues fields atomically

["Shai Erera (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-5680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shai Erera resolved LUCENE-5680.
--------------------------------

       Resolution: Fixed
    Fix Version/s: 5.0
                   4.9

Committed to trunk and 4x.

> Allow updating multiple DocValues fields atomically
> ---------------------------------------------------
>
>                 Key: LUCENE-5680
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5680
>             Project: Lucene - Core
>          Issue Type: New Feature
>          Components: core/index
>            Reporter: Shai Erera
>            Assignee: Shai Erera
>             Fix For: 4.9, 5.0
>
>         Attachments: LUCENE-5680.patch, LUCENE-5680.patch, LUCENE-5680.patch, LUCENE-5680.patch
>
>
> This has come up on the list (http://markmail.org/message/2wmpvksuwc5t57pg) -- it would be good if we can allow updating several doc-values fields, atomically. It will also improve/simplify our tests, where today we index two fields, e.g. the field itself and a control field. In some multi-threaded tests, since we cannot be sure which updates came through first, we limit the test such that each thread updates a different set of fields, otherwise they will collide and it will be hard to verify the index in the end.
> I was working on a patch and it looks pretty simple to do, will post a patch shortly.



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