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Posted to dev@lucene.apache.org by "Taiki Sugawara (JIRA)" <ji...@apache.org> on 2014/09/14 19:57:33 UTC

[jira] [Updated] (LUCENE-5947) Can't fix index using CheckIndex when .si file is missing.

     [ https://issues.apache.org/jira/browse/LUCENE-5947?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Taiki Sugawara updated LUCENE-5947:
-----------------------------------
    Attachment: BrokenIndex.java

Reproduce code of this issue

> Can't fix index using CheckIndex when .si file is missing.
> ----------------------------------------------------------
>
>                 Key: LUCENE-5947
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5947
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: core/index
>    Affects Versions: 4.10
>            Reporter: Taiki Sugawara
>         Attachments: BrokenIndex.java
>
>
> Can't fix index using CheckIndex when .si file is missing.
> Command line result is following:
> {noformat}
> % java -cp lucene-core-4.10.0.jar -ea:org.apache.lucene... org.apache.lucene.index.CheckIndex -fix /data/taiki/lucene4_broken                                                     
> Opening index @ /data/taiki/lucene4_broken
> ERROR: could not read any segments file in directory
> java.io.EOFException: read past EOF: MMapIndexInput(path="/data/taiki/lucene4_broken/_9i.si")
>         at org.apache.lucene.store.ByteBufferIndexInput.readByte(ByteBufferIndexInput.java:81)
>         at org.apache.lucene.store.BufferedChecksumIndexInput.readByte(BufferedChecksumIndexInput.java:41)
>         at org.apache.lucene.store.DataInput.readInt(DataInput.java:98)
>         at org.apache.lucene.codecs.CodecUtil.checkHeader(CodecUtil.java:134)
>         at org.apache.lucene.codecs.lucene46.Lucene46SegmentInfoReader.read(Lucene46SegmentInfoReader.java:53)
>         at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:362)
>         at org.apache.lucene.index.SegmentInfos$1.doBody(SegmentInfos.java:458)
>         at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:913)
>         at org.apache.lucene.index.SegmentInfos$FindSegmentsFile.run(SegmentInfos.java:759)
>         at org.apache.lucene.index.SegmentInfos.read(SegmentInfos.java:454)
>         at org.apache.lucene.index.CheckIndex.checkIndex(CheckIndex.java:414)
>         at org.apache.lucene.index.CheckIndex.main(CheckIndex.java:2096)
> {noformat}



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