Re: [I] CorruptIndexException after failed segment merge caused by No space left on device [LUCENE-9867] [lucene]

["schlm3 (via GitHub)" <gi...@apache.org>]

schlm3 commented on issue #10906:
URL: https://github.com/apache/lucene/issues/10906#issuecomment-2072646391

   We are currently facing similar kind of Index corruption with unknown reason on our product running with an integrated lucene 7.4.0.  
   Getting exceptions like these:
   `org.apache.lucene.index.CorruptIndexException: Unexpected file read error while reading index. (resource=BufferedChecksumIndexInput(MMapIndexInput(path="C:\Windows\Temp\.SE71_.28\index\535321184\segments_1q")))
   	at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:293)
   	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:837)
   	at com.deron.model.DefaultTextIndex$_K.run(DefaultTextIndex.java:1187)
   	... 3 more
   Caused by: java.nio.file.NoSuchFileException: C:\Windows\Temp\.SE71_.28\index\535321184\_t.si
   	at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:79)
   	at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
   	at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
   	at sun.nio.fs.WindowsFileSystemProvider.newFileChannel(WindowsFileSystemProvider.java:115)
   	at java.nio.channels.FileChannel.open(FileChannel.java:287)
   	at java.nio.channels.FileChannel.open(FileChannel.java:335)
   	at org.apache.lucene.store.MMapDirectory.openInput(MMapDirectory.java:238)
   	at org.apache.lucene.store.Directory.openChecksumInput(Directory.java:121)
   	at org.apache.lucene.codecs.lucene70.Lucene70SegmentInfoFormat.read(Lucene70SegmentInfoFormat.java:91)
   	at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:361)
   	at org.apache.lucene.index.SegmentInfos.readCommit(SegmentInfos.java:291)
   	... 5 more`
   
   We first thought, that someone deleted the file in question, but that seems not to be the case. This issue here is one of the few which documents that kind of exception.
   What was the solution for the original author "Alexander Lukyanchikov"  of this issue?


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