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

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

Shai Erera created LUCENE-5680:
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             Summary: 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


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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