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  1. Lucene - Core
  2. LUCENE-6577

Give earlier and better error message for invalid CRC

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.3, 6.0
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      From digging into LUCENE-6576:

      We use a 32-bit CRC but store it in 64-bits, but today 32 bits are unused. We should check this on both read and write and if bits are invalid (because something is wrong in the JVM, or because on-disk stuff just got corrupted in that way), deliver a good exception.

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            • Assignee:
              Unassigned
              Reporter:
              rcmuir Robert Muir
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              • Created:
                Updated:
                Resolved: