You need to add hcat credentials(delegation token) to your pig action.
Oozie will get the delegation token from hcat and add it to the credentials
of the Job it launches.
Example:
<credentials>
<credential name="hcat_auth" type="hcat">
<property>
<name>hcat.metastore.uri</name>
<value>thrift://<hcathost>:<hcatport></value>
</property>
<property>
<name>hcat.metastore.principal</name>
<value>hcat/<hcathost>@KDCREALM</value>
</property>
</credential>
</credentials>
<action name="somejob" cred="hcat_auth">
....
Regards,
Rohini
On Fri, Jul 6, 2012 at 3:58 AM, Rajesh Balamohan <[email protected]
> wrote:
> Hi All,
>
> I have security enabled (kerberos) hadoop cluster 0.20.205x with Pig 0.9.3
> and Hcatalog 0.4.1
>
> When I try to run HCatalog with PIG in standalone grunt, it works great.
>
> However, when I embed the same PIG script in oozie, it throws GSS transport
> exception like the one mentioned in HCATALOG-366.
>
> Does HCatalog 0.4.1 work with oozie in secured mode?
>
> Any pointers would be great help.
>
> --
> ~Rajesh.B
>
