[jira] [Closed] (LUCENENET-534) IndexWriter deletes all files in my global index folder

["Shad Storhaug (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENENET-534?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shad Storhaug closed LUCENENET-534.
-----------------------------------
    Resolution: Feedback Received

I am closing this as there appears to be adequate advice to resolve it on the related StackOverflow question.

> IndexWriter deletes all files in my global index folder
> -------------------------------------------------------
>
>                 Key: LUCENENET-534
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-534
>             Project: Lucene.Net
>          Issue Type: Bug
>          Components: .NET API
>    Affects Versions: Lucene.Net 3.0.3
>            Reporter: ali koyuncu
>            Priority: Critical
>
> I process new data list in memory-directory. After that I commit memory-directory to disk directrory.  After I commit global index writer,I see the files isn't combined.So when I reopen the service,indexwriter deletes all files in global index folder. I traced codes , 
> "deleter = new IndexFileDeleter(directory, deletionPolicy == null?new KeepOnlyLastCommitDeletionPolicy():deletionPolicy, segmentInfos, infoStream, docWriter, synced);" in IndexWriter Init method,it deletes all file here.
> I asked it on stackoverlow. http://stackoverflow.com/questions/20973121/lucene-net-indexwriter-bug?noredirect=1#comment31536841_20973121



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