Hi,
I'm wondering why $KYLIN_HOME/bin/check-env.sh does not check the
availability of port. As I ran the script and it turned out with no error
message, and I ran the kylin.sh start script, the console output indicated that
a kylin instance had successfully started, but when I visit the
<host>:<port>/kylin, I found another service was running rather than kylin.
I can only find the error message in the kylin.out, which is not so
user-friendly.
> Caused by: java.net.BindException: Address already in use (Bind failed)
at java.net.PlainSocketImpl.socketBind(Native Method)
at
java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:387)
at java.net.ServerSocket.bind(ServerSocket.java:375)
I am wondering why check-env does not check the availability of port, and the
error message could be threw out more user-friendly.
If it's not by design, I'm willing to open a JIRA for this issue.
Btw, my version is the latest version, v 2.5.1.
BRs,
May
