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  1. IMPALA
  2. IMPALA-7173

[DOCS] load balancer config should add "check" in more places

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: Impala 2.11.0
    • Fix Version/s: Impala 2.12.0
    • Component/s: Docs
    • Labels:
      None
    • Epic Color:
      ghx-label-8

      Description

      This Jira is filed on behalf of Sudarshan Sharma:

      1) Please refer following documentation at
      http://impala.apache.org/docs/build/html/topics/impala_proxy.html#tut_proxy .

      2) Example configuration has following.

      listen impala :25003
      mode tcp
      option tcplog
      balance leastconn

      server symbolic_name_1 impala-host-1.example.com:21000
      server symbolic_name_2 impala-host-2.example.com:21000
      server symbolic_name_3 impala-host-3.example.com:21000
      server symbolic_name_4 impala-host-4.example.com:21000

      **********************
      Request :-

      **********************

      There should be a "check" keyword at the end of each line that begins with "server". Can we please add? (most users are likely to copy - paste and replication and hence it would be best to keep it correct)

      This is correct for the following pool mentioned later in the configuration.


      listen impalajdbc :21051
      mode tcp
      option tcplog
      balance source
      server symbolic_name_5 impala-host-1.example.com:21050 check
      server symbolic_name_6 impala-host-2.example.com:21050 check
      server symbolic_name_7 impala-host-3.example.com:21050 check
      server symbolic_name_8 impala-host-4.example.com:21050 check

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              • Assignee:
                arodoni Alexandra Rodoni
                Reporter:
                laurel Laurel Hale
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                • Created:
                  Updated:
                  Resolved: