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  1. IMPALA
  2. IMPALA-8693

RPC failure between coordinator and executor leads to bogus "Cancelled" error

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Critical
    • Resolution: Unresolved
    • Affects Version/s: Impala 3.3.0
    • Fix Version/s: None
    • Component/s: Distributed Exec
    • Labels:

      Description

      Impala returns bogus "Cancelled" error for some RPC failures. I saw an example caused by KUDU-2871. I've attached log lines relating to the query. The shell output looked like this:

      Query submitted at: 2019-06-19 09:54:40 (Coordinator: https://quasar-epvzqp-4.vpc.cloudera.com:25000)
      Query progress can be monitored at: https://quasar-epvzqp-4.vpc.cloudera.com:25000/query_plan?query_id=2b4de6f8564f0cef:9ff7b87500000000
      ERROR: Cancelled
      

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            • Assignee:
              kwho Michael Ho
              Reporter:
              tarmstrong Tim Armstrong
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              • Created:
                Updated: