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Posted to issues-all@impala.apache.org by "Laurel Hale (JIRA)" <ji...@apache.org> on 2018/06/14 18:31:00 UTC

[jira] [Created] (IMPALA-7173) [DOCS] Update load balancer configuration in our docs

Laurel Hale created IMPALA-7173:
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             Summary: [DOCS] Update load balancer configuration in our docs
                 Key: IMPALA-7173
                 URL: https://issues.apache.org/jira/browse/IMPALA-7173
             Project: IMPALA
          Issue Type: Documentation
          Components: Docs
    Affects Versions: Impala 2.11.0
            Reporter: Laurel Hale


This Jira is filed on behalf of Sudarshan Sharma:

1) Please refer following documentation at
[https://www.cloudera.com/documentation/enterprise/5-14-x/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

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Request :-

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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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