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https://issues.apache.org/jira/browse/LUCENENET-115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12614152#action_12614152
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George Aroush commented on LUCENENET-115:
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Hi Robert,
If this is still an issue with 2.3.1, please profile a patch, for review and
inclusion into 2.3.1.
Thanks.
-- George
> NTFS hard link index replication - need Delete file share in FSDirectory
> class.
> -------------------------------------------------------------------------------
>
> Key: LUCENENET-115
> URL: https://issues.apache.org/jira/browse/LUCENENET-115
> Project: Lucene.Net
> Issue Type: Improvement
> Environment: Windows 2003, 64-bit, .NET 2.0
> Reporter: Robert Stewart
> Priority: Minor
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> I have implemented index distribution/replication mechanism using NTFS hard
> links. I make a hard-link copy of my index files into another directory on a
> one-minute interval. The problem is that deleting older snapshot files index
> is impossible because NTFS hard-links will not delete if another program
> currently has ANY other link to the same file open without concurrent delete
> share option. This is solvable by adding the System.IO.FileShare.Delete
> option to FSIndexInput and FSIndexOutput classes. This should not have any
> negative impact on existing Lucene indexes I dont think.
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