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Posted to dev@lucenenet.apache.org by "Doug Sale (JIRA)" <ji...@apache.org> on 2008/07/23 17:03:31 UTC
[jira] Created: (LUCENENET-138) IndexReader.IndexExists() always
returns false
IndexReader.IndexExists() always returns false
----------------------------------------------
Key: LUCENENET-138
URL: https://issues.apache.org/jira/browse/LUCENENET-138
Project: Lucene.Net
Issue Type: Bug
Reporter: Doug Sale
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[jira] Closed: (LUCENENET-138) IndexReader.IndexExists() always
returns false
Posted by "George Aroush (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENENET-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
George Aroush closed LUCENENET-138.
-----------------------------------
Applied patch and delivered.
> IndexReader.IndexExists() always returns false
> ----------------------------------------------
>
> Key: LUCENENET-138
> URL: https://issues.apache.org/jira/browse/LUCENENET-138
> Project: Lucene.Net
> Issue Type: Bug
> Reporter: Doug Sale
> Attachments: SegmentInfos.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
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[jira] Updated: (LUCENENET-138) IndexReader.IndexExists() always
returns false
Posted by "Doug Sale (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENENET-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Sale updated LUCENENET-138:
--------------------------------
Attachment: SegmentInfos.patch
Only 1 line needs to change. However, this patch contains changes included in an earlier patch from Digy.
> IndexReader.IndexExists() always returns false
> ----------------------------------------------
>
> Key: LUCENENET-138
> URL: https://issues.apache.org/jira/browse/LUCENENET-138
> Project: Lucene.Net
> Issue Type: Bug
> Reporter: Doug Sale
> Attachments: SegmentInfos.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
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[jira] Resolved: (LUCENENET-138) IndexReader.IndexExists() always
returns false
Posted by "Doug Sale (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENENET-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Doug Sale resolved LUCENENET-138.
---------------------------------
Resolution: Fixed
In the code below (from IndexReader.cs), when the passed-in array of files contains path information, the test matching the start of the filename fails.
public static long GetCurrentSegmentGeneration(System.String[] files)
{
if (files == null)
{
return - 1;
}
long max = - 1;
for (int i = 0; i < files.Length; i++)
{
System.String file = files[i];
if (file.StartsWith(IndexFileNames.SEGMENTS) && !file.Equals(IndexFileNames.SEGMENTS_GEN))
{
long gen = GenerationFromSegmentsFileName(file);
if (gen > max)
{
max = gen;
}
}
}
return max;
}
The fix is to change the following line:
System.String file = files[i];
to:
System.String file = System.IO.Path.GetFileName(files[i]);
> IndexReader.IndexExists() always returns false
> ----------------------------------------------
>
> Key: LUCENENET-138
> URL: https://issues.apache.org/jira/browse/LUCENENET-138
> Project: Lucene.Net
> Issue Type: Bug
> Reporter: Doug Sale
> Attachments: SegmentInfos.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
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