Hi, Erick. Thanks for you response.
I'd checked my index via check index utility, and what I'm got:
3 of 41: name=_1ouwn docCount=518333
codec=Lucene46
compound=false
numFiles=11
size (MB)=431.564
diagnostics = {timestamp=1412166850391, os=Linux,
os.version=3.2.0-68-generic, mergeFactor=10, source=merge,
lucene.version=4.8-SNAPSHOT - root - 2014-09-04 12:30:45, os.arch=amd64,
mergeMaxNumSegments=-1, java.version=1.7.0_67, java.vendor=Oracle
Corporation}
has deletions [delGen=2260]
test: open reader.........OK
test: check integrity.....FAILED
WARNING: fixIndex() would remove reference to this segment; full
exception:
org.apache.lucene.index.CorruptIndexException: checksum failed (hardware
problem?) : expected=e240ae5a actual=12262037
(resource=BufferedChecksumIndexInput(MMapIndexInput(path="/mnt/data/solrcloud/node1/index.bak/_1ouwn_Lucene41_0.pos")))
at org.apache.lucene.codecs.CodecUtil.checkFooter(CodecUtil.java:211)
at
org.apache.lucene.codecs.CodecUtil.checksumEntireFile(CodecUtil.java:268)
at
org.apache.lucene.codecs.lucene41.Lucene41PostingsReader.checkIntegrity(Lucene41PostingsReader.java:1556)
at
org.apache.lucene.codecs.BlockTreeTermsReader.checkIntegrity(BlockTreeTermsReader.java:3018)
at
org.apache.lucene.codecs.perfield.PerFieldPostingsFormat$FieldsReader.checkIntegrity(PerFieldPostingsFormat.java:243)
at
org.apache.lucene.index.SegmentReader.checkIntegrity(SegmentReader.java:587)
at org.apache.lucene.index.CheckIndex.checkIndex(CheckIndex.java:561)
at org.apache.lucene.index.CheckIndex.main(CheckIndex.java:1967)
I have 3 dead segments, but there is one interesting thing: I have a backup
of this segment, which I make after an optimize to one segment a month ago,
naturally w/o del-file. So, when I'd replaced it - nothing was changed.
It is possible, that my HDD is corrupted, but I'd checked it on bads and was
not found anything.
May be a del-file is corrupted? How I can check it or restore?
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