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https://issues.apache.org/jira/browse/DRILL-4570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paul Rogers updated DRILL-4570:
-------------------------------
    Description: 
The documentation describes five Drillbit ports. See 
http://drill.apache.org/docs/ports-used-by-drill/

As it turns out, the fifth port (JGroups and Infinispan) was used by a 
distributed cache feature which is, at present, disabled. Perhaps note this in 
the documentation. Or, better, remove this port until the distributed cache 
feature is redesigned.

The ports are configurable. The table lists only the default ports. Please add 
a column that lists Configuration Parameter Name and change the "Port" column 
to "Default Port."

The config option names are:

drill.exec.http.port (Default 8047)
drill.exec.rpc.bit.server.port (This is the control port, 31011)
drill.exec.rpc.user.server.port (Default 31010)

The data port is set internally to the control port (given by ...server.port) + 
1. So, for the config parameter column, say

drill.exec.rpc.bit.server.port + 1

  was:
The documentation describes five Drillbit ports. See 
http://drill.apache.org/docs/ports-used-by-drill/

As it turns out, the fifth port (JGroups and Infinispan) was used by a 
distributed cache feature which is, at present, disabled. Perhaps note this in 
the documentation. Or, better, remove this port until the distributed cache 
feature is redesigned.

The ports are configurable. The table lists only the default ports. Please add 
a column that lists Configuration Parameter Name and change the "Port" column 
to "Default Port."

The config option names are:

drill.exec.http.port (Default 8047)
drill.exec.rpc.bit.server.port
drill.exec.rpc.user.server.port (Default 31010)

Still needed: determine which of the two remaining ports that "server.port" 
refers to, and figure out if we have a config parameter for the remaining port.


> Revise description of Drill ports in documentation
> --------------------------------------------------
>
>                 Key: DRILL-4570
>                 URL: https://issues.apache.org/jira/browse/DRILL-4570
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Paul Rogers
>            Priority: Minor
>
> The documentation describes five Drillbit ports. See 
> http://drill.apache.org/docs/ports-used-by-drill/
> As it turns out, the fifth port (JGroups and Infinispan) was used by a 
> distributed cache feature which is, at present, disabled. Perhaps note this 
> in the documentation. Or, better, remove this port until the distributed 
> cache feature is redesigned.
> The ports are configurable. The table lists only the default ports. Please 
> add a column that lists Configuration Parameter Name and change the "Port" 
> column to "Default Port."
> The config option names are:
> drill.exec.http.port (Default 8047)
> drill.exec.rpc.bit.server.port (This is the control port, 31011)
> drill.exec.rpc.user.server.port (Default 31010)
> The data port is set internally to the control port (given by ...server.port) 
> + 1. So, for the config parameter column, say
> drill.exec.rpc.bit.server.port + 1



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