[ https://issues.apache.org/jira/browse/KYLIN-3697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
May Zhou updated KYLIN-3697: ---------------------------- Priority: Minor (was: Critical) > check port availability when starts kylin instance > -------------------------------------------------- > > Key: KYLIN-3697 > URL: https://issues.apache.org/jira/browse/KYLIN-3697 > Project: Kylin > Issue Type: Bug > Affects Versions: v2.5.1 > Reporter: May Zhou > Priority: Minor > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)