[jira] [Updated] (IMPALA-12552) impala-shell should not call encode on kerberos_host_fqdn in python 3 env

["Gergely Farkas (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-12552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gergely Farkas updated IMPALA-12552:
------------------------------------
    Labels: impala-shell  (was: )

> impala-shell should not call encode on kerberos_host_fqdn in python 3 env
> -------------------------------------------------------------------------
>
>                 Key: IMPALA-12552
>                 URL: https://issues.apache.org/jira/browse/IMPALA-12552
>             Project: IMPALA
>          Issue Type: Bug
>    Affects Versions: Impala 4.3.0
>            Reporter: Gergely Farkas
>            Assignee: Gergely Farkas
>            Priority: Major
>              Labels: impala-shell
>
> This is a python 3 compatibility problem: 
> In Pyhton 2, the sasl layer does not accept unicode strings, so we have to explicitly encode the kerberos_host_fqdn string to ascii. However, this is not the case in python 3, where we have to omit the encode, because if we don't do this, impala-shell wants to use the following service principal during Kerberos auth: 
> {noformat}
> my_service_name/b'my.kerberos.host.fqdn'@MY.REALM{noformat}
> instead of the correct one, which is:
> {noformat}
> my_service_name/my.kerberos.host.fqdn@MY.REALM{noformat}



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