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  1. IMPALA
  2. IMPALA-4329

Crash in scheduler when no backends are registered

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: Impala 2.7.0
    • Fix Version/s: Impala 2.8.0
    • Component/s: Backend
    • Labels:
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      Description

      The scheduler will crash when there are no backends registered and therefore the backend_config_ is empty. We should return an error instead, since without backend a query cannot be scheduled in a meaningful way. I will push a fix shortly.

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            • Assignee:
              lv Lars Volker
              Reporter:
              lv Lars Volker
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                Updated:
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