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https://issues.apache.org/jira/browse/FLINK-8981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16550575#comment-16550575
]
ASF GitHub Bot commented on FLINK-8981:
---------------------------------------
Github user aljoscha commented on a diff in the pull request:
https://github.com/apache/flink/pull/6377#discussion_r203989263
--- Diff:
flink-end-to-end-tests/test-scripts/docker-hadoop-secure-cluster/Dockerfile ---
@@ -0,0 +1,159 @@
+################################################################################
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################
+#
+# This image is modified version of Knappek/docker-hadoop-secure
+# * Knappek/docker-hadoop-secure
<https://github.com/Knappek/docker-hadoop-secure>
+#
+# With bits and pieces added from Lewuathe/docker-hadoop-cluster to extend
it to start a proper kerberized Hadoop cluster:
+# * Lewuathe/docker-hadoop-cluster
<https://github.com/Lewuathe/docker-hadoop-cluster>
+#
+# Author: Aljoscha Krettek
+# Date: 2018 May, 15
+#
+# Creates multi-node, kerberized Hadoop cluster on Docker
+
+FROM sequenceiq/pam:ubuntu-14.04
+MAINTAINER aljoscha
+
+USER root
+
+RUN addgroup hadoop
+RUN useradd -d /home/hdfs -ms /bin/bash -G hadoop -p hdfs hdfs
+RUN useradd -d /home/yarn -ms /bin/bash -G hadoop -p yarn yarn
+RUN useradd -d /home/mapred -ms /bin/bash -G hadoop -p mapred mapred
+
+RUN useradd -d /home/hadoop-user -ms /bin/bash -p hadoop-user hadoop-user
+
+# install dev tools
+RUN apt-get update
+RUN apt-get install -y curl tar sudo openssh-server openssh-client rsync
unzip
+
+# Kerberos client
+RUN apt-get install krb5-user -y
+RUN mkdir -p /var/log/kerberos
+RUN touch /var/log/kerberos/kadmind.log
+
+# passwordless ssh
+RUN rm -f /etc/ssh/ssh_host_dsa_key /etc/ssh/ssh_host_rsa_key
/root/.ssh/id_rsa
+RUN ssh-keygen -q -N "" -t dsa -f /etc/ssh/ssh_host_dsa_key
+RUN ssh-keygen -q -N "" -t rsa -f /etc/ssh/ssh_host_rsa_key
+RUN ssh-keygen -q -N "" -t rsa -f /root/.ssh/id_rsa
+RUN cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+
+# java
+RUN mkdir -p /usr/java/default && \
+ curl -Ls
'http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.tar.gz'
-H 'Cookie: oraclelicense=accept-securebackup-cookie' | \
+ tar --strip-components=1 -xz -C /usr/java/default/
+
+ENV JAVA_HOME /usr/java/default
+ENV PATH $PATH:$JAVA_HOME/bin
+
+RUN curl -LOH 'Cookie: oraclelicense=accept-securebackup-cookie'
'http://download.oracle.com/otn-pub/java/jce/8/jce_policy-8.zip'
+RUN unzip jce_policy-8.zip
+RUN cp /UnlimitedJCEPolicyJDK8/local_policy.jar
/UnlimitedJCEPolicyJDK8/US_export_policy.jar $JAVA_HOME/jre/lib/security
+
+ENV HADOOP_VERSION=2.8.4
--- End diff --
I think the solution in the long run should be to never ship Flink with a
Hadoop version, i.e. make the hadoop-free version the default.
> Add end-to-end test for running on YARN with Kerberos
> -----------------------------------------------------
>
> Key: FLINK-8981
> URL: https://issues.apache.org/jira/browse/FLINK-8981
> Project: Flink
> Issue Type: Sub-task
> Components: Security, Tests
> Affects Versions: 1.5.0
> Reporter: Till Rohrmann
> Assignee: Aljoscha Krettek
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 1.6.0
>
>
> We should add an end-to-end test which verifies Flink's integration with
> Kerberos security. In order to do this, we should start a Kerberos secured
> Hadoop, ZooKeeper and Kafka cluster. Then we should start a Flink cluster
> with HA enabled and run a job which reads from and writes to Kafka. We could
> use a simple pipe job for that purpose which has some state for checkpointing
> to HDFS.
> See [security docs|
> https://ci.apache.org/projects/flink/flink-docs-master/ops/security-kerberos.html]
> for how more information about Flink's Kerberos integration.
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