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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-6153) randomize stored fields/vectors index blocksize
Date Thu, 01 Jan 2015 15:02:13 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-6153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14262570#comment-14262570
] 

ASF subversion and git services commented on LUCENE-6153:
---------------------------------------------------------

Commit 1648850 from [~rcmuir] in branch 'dev/branches/branch_5x'
[ https://svn.apache.org/r1648850 ]

LUCENE-6153: randomize stored fields/vectors index blocksize

> randomize stored fields/vectors index blocksize
> -----------------------------------------------
>
>                 Key: LUCENE-6153
>                 URL: https://issues.apache.org/jira/browse/LUCENE-6153
>             Project: Lucene - Core
>          Issue Type: Test
>            Reporter: Robert Muir
>             Fix For: 5.0, Trunk
>
>         Attachments: LUCENE-6153.patch
>
>
> the Compressing impls compress documents into chunks. We then record index data for every
N chunks, which is binary searched to find the start of the chunk. today this is always 1024.
> This means to test the stored fields index well, we need to index thousands and thousands
of documents. But if we randomize the parameter, we can test it more effectively by setting
it to very low values (e.g. 5) in tests.



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