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* HADOOP-16579 - Upgrade to Apache Curator 4.2.0 and ZooKeeper 3.5.5 - Add a static initializer for the unit tests using ZooKeeper to enable the four-letter-words diagnostic telnet commands. (this is an interface that become disabled by default, so to keep the ZooKeeper 3.4.x behavior we enabled it for the tests) - Also fix ZKFailoverController to look for relevant fail-over ActiveAttempt records. The new ZooKeeper seems to respond quicker during the fail-over tests than the ZooKeeper, so we made sure to catch all the relevant records by adding a new parameter to ZKFailoverontroller.waitForActiveAttempt(). Co-authored-by: Norbert Kalmár <nkalmar@cloudera.com> |
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| BUILDING.txt | ||
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| README.txt | ||
Hadoop Auth, Java HTTP SPNEGO Hadoop Auth is a Java library consisting of a client and a server components to enable Kerberos SPNEGO authentication for HTTP. The client component is the AuthenticatedURL class. The server component is the AuthenticationFilter servlet filter class. Authentication mechanisms support is pluggable in both the client and the server components via interfaces. In addition to Kerberos SPNEGO, Hadoop Auth also supports Pseudo/Simple authentication (trusting the value of the query string parameter 'user.name').