[jira] [Updated] (KUDU-2018) Kudu C++ client: re-acquire a new authn token when current one expires

["Alexey Serbin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KUDU-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Serbin updated KUDU-2018:
--------------------------------
    Code Review: https://gerrit.cloudera.org/#/c/6648/

> Kudu C++ client: re-acquire a new authn token when current one expires
> ----------------------------------------------------------------------
>
>                 Key: KUDU-2018
>                 URL: https://issues.apache.org/jira/browse/KUDU-2018
>             Project: Kudu
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.3.0, 1.3.1
>            Reporter: Alexey Serbin
>            Assignee: Alexey Serbin
>
> It's necessary to automatically re-acquire authn token in long-lived Kudu C++ client once current authn token expires.  To get a new token, the client should use the primary user credentials.
> NOTE: It's possible to get a new token only when primary user credentials are available.  In case if a client is created using imported authenticaion_credentials (i.e. using KuduClientBuilder::import_authentication_credentials()), re-acquiring a new token is not possible by design.



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