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ASF GitHub Bot commented on FLINK-8981: --------------------------------------- Github user dawidwys commented on a diff in the pull request: https://github.com/apache/flink/pull/6377#discussion_r203981196 --- 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 --- End diff -- Could we merge such blocks in a single command? It will create less layers which should decrease both building time and size of the image. > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)