You are very likely hitting the issue described here: https://issues.apache.org/jira/browse/LUCENE-5541
Mike McCandless http://blog.mikemccandless.com On Wed, Dec 17, 2014 at 2:03 PM, Shlomit Rosen <shlom...@il.ibm.com> wrote: > Hello, > > We have a client that is using lucene 3.0.3. > They are working with NAS storage device which recently had permission > issues, > which might have generated some "out of disk space" exceptions during > indexing. > We are uncertain if they also suffered JDK crashes in the past few months, > as we > discovered dmp files and javacores on their system. > > Consequently, they now have 3 corrupted indices. > All of them show a similar issue: > > java.io.IOException: No sub-file with id _xv.fnm found > at > org.apache.lucene.index.CompoundFileReader.openInput(CompoundFileReader.java:137) > at > org.apache.lucene.index.CompoundFileReader.openInput(CompoundFileReader.java:125) > at org.apache.lucene.index.FieldInfos.<init>(FieldInfos.java:68) > at > org.apache.lucene.index.SegmentReader$CoreReaders.<init>(SegmentReader.java:120) > at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:605) > at org.apache.lucene.index.SegmentReader.get(SegmentReader.java:583) > at > org.apache.lucene.index.CheckIndex.checkIndex(CheckIndex.java:470) > at org.apache.lucene.index.CheckIndex.main(CheckIndex.java:883) > > > Looking at the indices file listing, I see that this file (i.e. - _xv.fnm) > is really missing, > but I also see that a compound file with the same name exist on disk (i.e. - > _xv.cfs). > > My question is - > is there a way to "save" the collection by re-creating the fnm file > from the cfs file (or in any other way...?) > Or does our client need to re-index the entire collection? (Assuming > the checkIndex -fix option is no good, because we cannot know which > documents are lost...) > > I'm attaching the checkIndex output as reference > > Thanks in advance! > Shlomit > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
