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  1. Lucene - Core
  2. LUCENE-6886

IndexWriter gets angry at leftover temp files (e.g. from BKD)

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 6.0
    • None
    • None
    • New

    Description

      I was trying to run performance test for the new dimensional values and hit this crazy exception:

      Exception in thread "main" java.lang.NumberFormatException: For input string: "5976285795"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
        at java.lang.Integer.parseInt(Integer.java:583)
        at org.apache.lucene.index.IndexFileDeleter.inflateGens(IndexFileDeleter.java:287)
        at org.apache.lucene.index.IndexFileDeleter.<init>(IndexFileDeleter.java:217)
        at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:935)
        at perf.IndexAndSearchOpenStreetMaps.createIndex(IndexAndSearchOpenStreetMaps.java:64)
        at perf.IndexAndSearchOpenStreetMaps.main(IndexAndSearchOpenStreetMaps.java:162)
      

      It happened because I killed my indexing process while BKD was writing temp files. On starting up again, IW would have removed these unreferenced files, except inflateGens got confused by their names.

      This bug only happens on trunk.

      Attachments

        1. LUCENE-6886.patch
          5 kB
          Michael McCandless
        2. LUCENE-6886.patch
          10 kB
          Michael McCandless
        3. LUCENE-6886.patch
          12 kB
          Michael McCandless

        Activity

          People

            mikemccand Michael McCandless
            mikemccand Michael McCandless
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            Dates

              Created:
              Updated:
              Resolved: