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Posted to dev@lucene.apache.org by "Earwin Burrfoot (JIRA)" <ji...@apache.org> on 2010/12/02 14:14:18 UTC

[jira] Issue Comment Edited: (LUCENE-2790) IndexWriter should call MP.useCompoundFile and not LogMP.getUseCompoundFile

    [ https://issues.apache.org/jira/browse/LUCENE-2790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12966108#action_12966108 ] 

Earwin Burrfoot edited comment on LUCENE-2790 at 12/2/10 8:12 AM:
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Check this patch out.
It changes useCompoundFile(SIS, SI) to respect noCFSRatio and drops useCompoundFile from OneMerge, so all decisions about using compound files now happen in a single place.
It also highlights the problem with your patch - when calling useCompoundFile from addIndexes, you should hold a lock, so segmentInfos won't be modified while mergePolicy inspects them.

      was (Author: earwin):
    Check this patch out.
It moves noCFS ratio to useCompoundFile(SIS, SI) and drops useCompoundFile from OneMerge, so all decisions about using compound files now happen in a single place.
It also highlights the problem with your patch - when calling useCompoundFile from addIndexes, you should hold a lock, so segmentInfos won't be modified while mergePolicy inspects them.
  
> IndexWriter should call MP.useCompoundFile and not LogMP.getUseCompoundFile
> ---------------------------------------------------------------------------
>
>                 Key: LUCENE-2790
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2790
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>            Reporter: Shai Erera
>            Assignee: Shai Erera
>            Priority: Minor
>             Fix For: 3.1, 4.0
>
>         Attachments: LUCENE-2790.patch, LUCENE-2790.patch
>
>
> Spin off from here: http://www.gossamer-threads.com/lists/lucene/java-dev/112311.
> I will attach a patch shortly that addresses the issue on trunk.

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