Hi Ascot,
I am not sure if Kerberos between Hbase storage plugin and Hbase server has
been tried before or not. Link in [1] talks about Kerberos setup between Drill
Client and Drillbit. However looking into the code for Hbase and link at [2],
it looks like if you can put a hbase-site.xml in classpath with corresponding
setting, then it should work, since internally Drill's hbase storage plugin
creates a HBaseConfiguration instance which loads this file in class-path and
set corresponding settings for authentication. You need to create TGT for Drill
process user (by running kinit, also information provided in link [2]) which
will be running as HBase client to the server.
HBaseConnectionKey::getHBaseConf() {
return storeConfig.getHBaseConf();
}
Under HBaseStoragePluginConfig you can find this is how configuration is
created:
public Configuration getHBaseConf() {
if (hbaseConf == null) {
hbaseConf = HBaseConfiguration.create();
...
...
}
...
...
}
[1]:
https://drill.apache.org/docs/configuring-kerberos-authentication/<https://drill.apache.org/docs/configuring-kerberos-authentication/><https://drill.apache.org/docs/configuring-kerberos-authentication/>
[2]: http://hbase.apache.org/0.94/book/security.html
Thanks,
Sorabh
________________________________
From: Ascot Moss <[email protected]>
Sent: Saturday, August 12, 2017 5:01 AM
To: [email protected]
Subject: Re: Drills' Hbase storage plugin
Does Drill's Hbase Storage support Hbase-Kerberos? I cannot find any link
about this.
https://drill.apache.org/docs/hbase-storage-plugin/
This link does not provide too much detail about Drills' Hbase Storage on
HBase-Kerberos.
On Sat, Aug 12, 2017 at 4:11 PM, Ascot Moss <[email protected]> wrote:
> Hi,
>
> I have Hbase with Kerberos enabled, how to configure drill's hbase storage
> plugin in order to access kerberos-Hbase?
>
> Regards
>
