Many thanks, Alan
On Tue, May 5, 2020 at 1:01 AM Alan Gates wrote:
> It is used in storing delegation tokens, which HS2 and the megastore need
> to act on the user's behalf when reading files, launching jobs, etc. See
> DelegationTokenStore.
>
> Alan.
>
> On Mon, May 4, 2020 at 2:00 AM Xi Chen wrote:
>
> > Dear all,
> >
> > I find several APIs about master key in hive metastore and
> > IMetastoreClient. I searched around but didn't find any usage in hive DDL
> > tasks. Any idea where this master key is designed for?
> >
> > Thanks in advance,
> > bargitta
> >
> > int addMasterKey(String key) throws MetaException, TException;
> >
> > void updateMasterKey(Integer seqNo, String key)
> > throws NoSuchObjectException, MetaException, TException;
> >
> > boolean removeMasterKey(Integer keySeq) throws TException;
> >
> > String[] getMasterKeys() throws TException;
> >
>
