[ https://issues.apache.org/jira/browse/KUDU-3226?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Wong resolved KUDU-3226. ------------------------------- Fix Version/s: 1.15.0 Resolution: Fixed > Validate List of Masters for kudu ksck > -------------------------------------- > > Key: KUDU-3226 > URL: https://issues.apache.org/jira/browse/KUDU-3226 > Project: Kudu > Issue Type: Improvement > Reporter: David Mollitor > Assignee: Abhishek > Priority: Minor > Labels: beginner, newbie, trivial > Fix For: 1.15.0 > > > I recently accidentally included a list of masters where I fat-fingered the > host names and included the same node twice. > I got some stack trace and an error message about duplicate keys inserted > into a map. I eventually figured out what I did wrong, but the error > condition was not super helpful. > Please add an early validation step that explicitly captures this conditions > and provides a helpful error message that includes the name of the host name > which was duplicated on the command line. > This happened for me with {{kudu ksck}} but there may be other candidates as > well. -- This message was sent by Atlassian Jira (v8.3.4#803005)