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From "Mike Adamson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-10717) Changes from CASSANDRA-9353 makes Hadoop integration backward incompatible
Date Tue, 17 Nov 2015 12:19:10 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-10717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15008567#comment-15008567
] 

Mike Adamson commented on CASSANDRA-10717:
------------------------------------------

[~jlewandowski] I'm not that fussed because in your patch, if the {{AuthProvider}} is set
it will overwrite the {{PlainTextAuthProvider}} anyway. The change I was proposing was to
make this clearer in the code, that if the user provided a username, password and {{AuthProvider}}
then the provided {{AuthProvider}} took precedence over the {{PlainTextAuthProvider}}.


> Changes from CASSANDRA-9353 makes Hadoop integration backward incompatible
> --------------------------------------------------------------------------
>
>                 Key: CASSANDRA-10717
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10717
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Jacek Lewandowski
>            Assignee: Jacek Lewandowski
>         Attachments: CqlConfigHelper_authentication_patch.patch
>
>
> Previously {{CqlInputFormat.getSplits(JobContext)}} method did not require anything but
providing username and password in order to work with password protected Cassandra. Now, since
CASSANDRA-9353 moved this part of the code from Thrift to Java Driver, the user needs to explicitly
select {{AuthProvider}} to make it work.
> I propose a simple change in {{CqlConfigHelper}} which make {{CqlConfigHelper.getCluster}}
method set credentials on {{Cluster.Builder}} if they are present in the configuration, prior
to setting {{AuthProvider}}. 



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