[kudu-CR] KUDU-2012 Kudu Flume sink auth support

["Ferenc Szabo (Code Review)" <ge...@cloudera.org>]

Hello Kudu Jenkins, Grant Henke, 

I'd like you to reexamine a change. Please visit

    http://gerrit.cloudera.org:8080/11334

to look at the new patch set (#2).

Change subject: KUDU-2012 Kudu Flume sink auth support
......................................................................

KUDU-2012 Kudu Flume sink auth support

Adding FlumeAuthenticator to KuduSink and creating KuduClient
inside a priviligedExecuter action.

Added an extra step to the mini cluster to create
a keyTab for the client used for testing.

Added automated test with short KDC ticket lifetime
to test reacquiring.

Manual testing was done on a secure cluster as well.

Change-Id: I11b5f08802883afa178d346af48d3bcd15281917
---
M java/kudu-client/src/test/java/org/apache/kudu/client/MiniKuduCluster.java
M java/kudu-flume-sink/src/main/java/org/apache/kudu/flume/sink/KuduSink.java
M java/kudu-flume-sink/src/main/java/org/apache/kudu/flume/sink/KuduSinkConfigurationConstants.java
A java/kudu-flume-sink/src/test/java/org/apache/kudu/flume/sink/SecureKuduSinkTest.java
M src/kudu/mini-cluster/external_mini_cluster.cc
M src/kudu/security/test/mini_kdc.cc
M src/kudu/security/test/mini_kdc.h
7 files changed, 241 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.cloudera.org:29418/kudu refs/changes/34/11334/2
-- 
To view, visit http://gerrit.cloudera.org:8080/11334
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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I11b5f08802883afa178d346af48d3bcd15281917
Gerrit-Change-Number: 11334
Gerrit-PatchSet: 2
Gerrit-Owner: Ferenc Szabo <fs...@cloudera.com>
Gerrit-Reviewer: Ferenc Szabo <fs...@cloudera.com>
Gerrit-Reviewer: Grant Henke <gr...@apache.org>
Gerrit-Reviewer: Kudu Jenkins