June 2018
Beginner to intermediate
210 pages
5h 12m
English
Content preview from Apache Hive Essentials - Second Edition
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Authentication
Authentication is the process of verifying the identity of a user by obtaining the user's credentials. Hive has offered authentication since hiveserver2. In the old version of Hive, hiveserver1 does not support Kerberos authentication for thrift clients. As result, if we could access the host/port over the network, we could access the server. Instead, we can leverage the metastore server, which supports Kerberos, for authentication. In this section, we will briefly talk about authentication configurations in both the metastore server and hiveserver2.
Kerberos is a network authentication protocol developed by MIT as part of Project Athena. It uses time-sensitive tickets that are generated using symmetric key cryptography to ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.