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https://issues.apache.org/jira/browse/LUCENENET-383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12990155#comment-12990155
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Ivan Zlatev commented on LUCENENET-383:
---------------------------------------
I will extract a small test case from my code together with a test index
tonight.
But I must point out that I didn't notice that the initial reporters stack
trace has a Delete() operation in it. What I see are IOExceptions when querying
the index, which are thrown, caught and handled *internally* since they don't
propagate to user code. This definitely is not a problem for small scale
application, but when you have many users hitting the code path it has the
potential become a performance hit, especially when I am doing real-time-ish
search.
> System.IO.IOException: read past EOF while deleting the file from upload
> folder of filemanager.
> -----------------------------------------------------------------------------------------------
>
> Key: LUCENENET-383
> URL: https://issues.apache.org/jira/browse/LUCENENET-383
> Project: Lucene.Net
> Issue Type: Bug
> Environment: production
> Reporter: chaitanya
>
> We are getting System.IO.IOException: read past EOF when deleting the file
> from upload folder of filemanager.It used to work fine earlier.But from fast
> few days we are getting this error.
> We are using episerver content management system and episerver inturn uses
> Lucene for indexing.
> Please find the following stack trace of the error.Help me inorder to
> overcome this error.Thanks in advance
> [IOException: read past EOF]
> Lucene.Net.Store.BufferedIndexInput.Refill() +233
> Lucene.Net.Store.BufferedIndexInput.ReadByte() +21
> Lucene.Net.Store.IndexInput.ReadInt() +13
> Lucene.Net.Index.SegmentInfos.Read(Directory directory) +60
> Lucene.Net.Index.AnonymousClassWith.DoBody() +45
> Lucene.Net.Store.With.Run() +67
> Lucene.Net.Index.IndexReader.Open(Directory directory, Boolean
> closeDirectory) +110
> Lucene.Net.Index.IndexReader.Open(String path) +65
>
> EPiServer.Web.Hosting.Versioning.Store.FileOperations.DeleteItemIdFromIndex(String
> filePath, Object fileId) +78
> EPiServer.Web.Hosting.Versioning.Store.FileOperations.DeleteFile(Object
> dirId, Object fileId) +118
> EPiServer.Web.Hosting.Versioning.VersioningFileHandler.Delete() +28
> EPiServer.Web.Hosting.VersioningFile.Delete() +118
> EPiServer.UI.Hosting.UploadFile.ConfirmReplaceButton_Click(Object sender,
> EventArgs e) +578
> EPiServer.UI.WebControls.ToolButton.OnClick(EventArgs e) +107
> EPiServer.UI.WebControls.ToolButton.RaisePostBackEvent(String
> eventArgument) +135
> System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl,
> String eventArgument) +13
> System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
> System.Web.UI.Page.ProcessRequestMain(Boolean
> includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565
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