add reverse dns to Networking Requirements section
Project: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/commit/f6382c2c Tree: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/tree/f6382c2c Diff: http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/diff/f6382c2c Branch: refs/heads/develop Commit: f6382c2c1aa204ef6e9756ae16e9169b0722a143 Parents: cd4a3db Author: Lisa Owen <[email protected]> Authored: Mon Sep 19 10:54:55 2016 -0700 Committer: Lisa Owen <[email protected]> Committed: Mon Sep 19 10:54:55 2016 -0700 ---------------------------------------------------------------------- requirements/system-requirements.html.md.erb | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-hawq-docs/blob/f6382c2c/requirements/system-requirements.html.md.erb ---------------------------------------------------------------------- diff --git a/requirements/system-requirements.html.md.erb b/requirements/system-requirements.html.md.erb index 35a2ed9..cf9214d 100644 --- a/requirements/system-requirements.html.md.erb +++ b/requirements/system-requirements.html.md.erb @@ -186,10 +186,7 @@ If this system uses the default HAWQ resource manager, you would set `hawq_rm_me - Gigabit Ethernet within the array. For a production cluster, 10 Gigabit Ethernet recommended. - Dedicated, non-blocking switch. - Systems with multiple NICs require NIC bonding to utilize all available network bandwidth. - -## <a id="topic_rdb_jhv_2v"></a>Networking Requirements - -Communications between the HAWQ master and segments require reverse DNS lookup be configured in your cluster network. +- Communication between the HAWQ master and segments requires reverse DNS lookup be configured in your cluster network. ## <a id="port-req"></a>Port Requirements Individual PXF plug-ins, which you install after adding the HAWQ and PXF services, require that you Tomcat on the host machine. Tomcat reserves ports 8005, 8080, and 8009.
