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  1. IMPALA
  2. IMPALA-5268

After canceling query on secure cluster coordinator node doesn't accept new connections

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: Impala 2.9.0
    • Component/s: Distributed Exec
    • Labels:
      None
    • Epic Color:
      ghx-label-8

      Description

      After canceling a query on a secure cluster the coordinator node doesn't accept any new connections.

      Interestingly after killing all running impala-shell processes the coordinator node started accepting new connections.

      [##################                                                                                  ] 18%
      +--------------+--------+----------+----------+-------+------------+----------+---------------+----------------------------------------------------------+
      | Operator     | #Hosts | Avg Time | Max Time | #Rows | Est. #Rows | Peak Mem | Est. Peak Mem | Detail                                                   |
      +--------------+--------+----------+----------+-------+------------+----------+---------------+----------------------------------------------------------+
      | 03:AGGREGATE | 1      | 116.54us | 116.54us | 0     | 1          | 8.00 KB  | 10.00 MB      | FINALIZE                                                 |
      | 02:EXCHANGE  | 1      | 0ns      | 0ns      | 0     | 1          | 0 B      | 0 B           | UNPARTITIONED                                            |
      | 01:AGGREGATE | 7      | 0ns      | 0ns      | 0     | 1          | 8.12 MB  | 10.00 MB      |                                                          |
      | 00:SCAN HDFS | 7      | 31.89s   | 34.14s   | 0     | 1          | 78.66 MB | 88.00 MB      | scan_primitives_tpch_3tb.lineiten_parquet_un_partitioned |
      +--------------+--------+----------+----------+-------+------------+----------+---------------+----------------------------------------------------------+
      ^C Cancelling Query
      Failed to reconnect and close (try 1/3): Could not start SASL: Error in sasl_client_start (-1) SASL(-1): generic failure: GSSAPI Error: Unspecified GSS failure.  Minor code may provide more information (Ticket expired)
       Cancelling Query
      

        Attachments

        1. impalad-stacks-full-30143.out
          673 kB
          Mostafa Mokhtar
        2. IMPALA-5268.stacks.out
          985 kB
          Matthew Jacobs

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              • Assignee:
                Unassigned
                Reporter:
                mmokhtar Mostafa Mokhtar
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                Dates

                • Created:
                  Updated:
                  Resolved: