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https://issues.apache.org/jira/browse/LUCENE-3659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13238441#comment-13238441
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Uwe Schindler edited comment on LUCENE-3659 at 3/26/12 2:46 PM:
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Robert: That was the first idea that came to my mind, too. I think thats a good
idea. It especially strange that the segments_xx/segments.gen file (which is
not part of the current segment) is written with MERGE/FLUSH context. It should
be written with a standard context? Or do I miss something? (This was the
reason why I added the file name check). Initially I was expecting that writing
the commit is done with a separate IOContext, but it isn't - the noisy
debugging helps.
was (Author: thetaphi):
Robert: That was the first idea that came to my mind, too. I think thats a
good idea. It especially strange that the segments_xx file (which is not part
of the current segment) is written with MERGE/FLUSH context. It should be
written with a standard context? Or do I miss something? (This was the reason
why I added the file name check). Initially I was expecting that writing the
commit is done with a separate IOContext, but it isn't - the noisy debugging
helps.
> 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, 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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