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https://issues.apache.org/jira/browse/LUCENE-3659?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe Schindler updated LUCENE-3659:
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Attachment: LUCENE-3659.patch
A played a little bit around and implemented the IOContext / filename dependent
buffer sizes for RAMFiles.
The code currently prints out lot's of size infornation (like buffer sizes) on
RAMDirectory.close(). This is just for debugging and to show what happens.
To catually see real-world use cases, execute tests with ant test
-Dtests.directory=RAMDirectory -Dtests.nightly=true
> Improve Javadocs of RAMDirectory to document its limitations and add
> improvements to make it more GC friendly on large indexes
> ------------------------------------------------------------------------------------------------------------------------------
>
> Key: LUCENE-3659
> URL: https://issues.apache.org/jira/browse/LUCENE-3659
> Project: Lucene - Java
> Issue Type: Task
> Affects Versions: 3.5, 4.0
> Reporter: Uwe Schindler
> Assignee: Uwe Schindler
> Fix For: 3.6, 4.0
>
> Attachments: LUCENE-3659.patch, LUCENE-3659.patch
>
>
> Spinoff from several dev@lao issues:
> -
> [http://mail-archives.apache.org/mod_mbox/lucene-dev/201112.mbox/%3C001001ccbf1c%2471845830%24548d0890%24%40thetaphi.de%3E]
> - issue LUCENE-3653
> The use cases for RAMDirectory are very limited and to prevent users from
> using it for e.g. loading a 50 Gigabyte index from a file on disk, we should
> improve the javadocs.
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