[jira] [Assigned] (KUDU-1741) Make MiniCluster and ExternalMiniCluster follow one semantics for Start/Shutdown/Restart

["Dinesh Bhat (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KUDU-1741?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dinesh Bhat reassigned KUDU-1741:
---------------------------------

    Assignee: Dinesh Bhat

> Make MiniCluster and ExternalMiniCluster follow one semantics for Start/Shutdown/Restart
> ----------------------------------------------------------------------------------------
>
>                 Key: KUDU-1741
>                 URL: https://issues.apache.org/jira/browse/KUDU-1741
>             Project: Kudu
>          Issue Type: Task
>            Reporter: Dinesh Bhat
>            Assignee: Dinesh Bhat
>            Priority: Trivial
>
> Triaging this so that we can attend to this later. MiniCluster and ExternalMiniCluster utility classes follow opposite semantics today and that's confusing. For eg, ExternalMiniCluster::Restart() expects that all the nodes must be shutdown before we do restart, whereas MiniCluster::Restart() expects that all servers are up and running so that it can internally execute shutdown and start in that order. We can keep one semantics here to make it less confusing. We may have to change bunch of existing tests whichever approach we end up choosing, because tests are also written following these semantics.



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