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From "Chetan Mehrotra (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (OAK-1870) Lucene blob size different in trunk and 1.0 branch
Date Tue, 09 Dec 2014 09:20:14 GMT

     [ https://issues.apache.org/jira/browse/OAK-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chetan Mehrotra reassigned OAK-1870:
------------------------------------

    Assignee: Chetan Mehrotra  (was: Jukka Zitting)

> Lucene blob size different in trunk and 1.0 branch
> --------------------------------------------------
>
>                 Key: OAK-1870
>                 URL: https://issues.apache.org/jira/browse/OAK-1870
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: oak-lucene
>    Affects Versions: 1.1.0
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>            Priority: Minor
>             Fix For: 1.2
>
>
> As part of [1] the Lucene blob size was changed to 16kb (from 32 kb)
> to ensure that Lucene blobs are not made part of FileDataStore when
> SegmentMK is used. However this revision was not merged to 1.0 branch.
> This miss also affects the caching logic in DataStore (OAK-1726) as
> there it was assumed that Lucene blobs would be less than 16 kb hence
> it only cached binaries upto 16 kb. However in trunk the Lucene blobs
> are of size 32 kb which breaks this assumption and Lucene blobs would
> not be cached in memory. This can be fixed via config setting
> 'maxCachedBinarySize'
> Changing it to 16 now in 1.0 would cause upgrade issue.
> So should the change be reverted in trunk?
> [1] http://svn.apache.org/viewvc?view=revision&revision=r1587430
> [2] http://svn.apache.org/viewvc/jackrabbit/oak/branches/1.0/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/OakDirectory.java?view=markup



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