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  1. Solr
  2. SOLR-12850

SOLR Unaware When Index Has Corrupt Checksum

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 6.6.2
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      If a SOLR node gets a corrupted checksum in its index, it will still report as "healthy" but all writes routing to that node will fail. Thus leading to a total write outage  which is totally silent server side.

       

      I think this behavior should report within the cluster status. I think "Down" is appropriate, and then that should lead to a recovery triggering. Perhaps though a new category of "CorruptIndex" or something is more appropriate. However it happens, I believe the right response is (a) release leader lock if held (b) once new leader is elected, copy that leader's index

       

       

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            • Assignee:
              Unassigned
              Reporter:
              steviebee Stephen Lewis Bianamara
            • Votes:
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              Dates

              • Created:
                Updated: