rmetzger commented on a change in pull request #14033:
URL: https://github.com/apache/flink/pull/14033#discussion_r523152338
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File path: flink-end-to-end-tests/test-scripts/test-runner-common.sh
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@@ -110,10 +114,40 @@ function post_test_validation {
fi
}
+# returns the number of allocated ports
+function get_num_ports {
+ # "ps --ppid 2 -p 2 --deselect" shows all non-kernel processes
+ # "ps --ppid $$" shows all children of this bash process
+ # "ps -o pid= -o comm=" removes the header line
+ echo $(sudo netstat -tulpn | wc -l)
Review comment:
afaik the tests are run by `vsts` user on Azure. I just want to be sure
that we are catching all ports
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