[KYLIN-3756] Support check-port-availability script for mac os x

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: v3.0.0
• Component/s: Tools, Build and Test
• Assignee: vinoyang
• Reporter: vinoyang
• Created: 05/Jan/19 08:20
• Updated: 21/Jan/20 07:48
• Resolved: 10/May/19 07:16

Description

bin/check-port-availability.sh internally uses "netstat -tlpn" to detect network ports. Running this script under mac os x will report the following exception:

netstat: n: unknown or uninstrumented protocol

The "netstat" command under mac os x does not support the "n,p" option. We can achieve the same function under mac with the "lsof" command. More details: https://stackoverflow.com/questions/4421633/who-is-listening-on-a-given-tcp-port-on-mac-os-x

Issue Links

• is blocked by: KYLIN-3864 Provide a function to judge whether the os type is Mac os x or not
• links to: GitHub Pull Request #542