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https://issues.apache.org/jira/browse/FLINK-20812?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267068#comment-17267068
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Leonard Xu commented on FLINK-20812:
------------------------------------

Thanks [~hxbks2ks] for the report,  the Hadoop `Configuration` may has no 
`set(String, Object)` function in some version, and I think we should call  
`set(String, String)` function because we have known the properties is 
MAP<String, String>. 

The test only fails in partial Hadoop version, I think  [~ZhaoWeiNan]  will fix 
this ASAP.

> Support 'properties.*' option to pass through all the HBase properties
> ----------------------------------------------------------------------
>
>                 Key: FLINK-20812
>                 URL: https://issues.apache.org/jira/browse/FLINK-20812
>             Project: Flink
>          Issue Type: Improvement
>          Components: Connectors / HBase, Table SQL / Ecosystem
>            Reporter: WeiNan Zhao
>            Assignee: WeiNan Zhao
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.13.0
>
>
> When I use the cdh cluster, I need to use kerberos authentication, and I need 
> to add some kerberos authentication parameters of hbase, but the current 
> hbase connector structure does not provide this entry, I wonder if it can be 
> modified, if possible, I can submit for hbase connector a pr.
> e.g hbase parameter
> hbase.security.authentication='kerberos',
> hbase.master.kerberos.principal='...',
> hbase.kerberos.regionserver.principal='...',
> hbase.security.auth.enable = 'true',
> hbase.sasl.clientconfig = 'Client'



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