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https://issues.apache.org/jira/browse/HDFS-12469?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16182066#comment-16182066
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Anu Engineer commented on HDFS-12469:
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[~elek] I have some minor comments on the GetttingStarted Document.
1. The Hadoop wikis are never maintained properly, that is developers never
change that when code changes. So all info has to be self-contained, so let
remove references to any wiki.
2. GetttingStarted document strives to be simple, With Docker, I think we
should simply say,
* Git clone hadoop
* Git checkout HDFS-7240
* mvn clean package -DskipTests=true -Dmaven.javadoc.skip=true -Pdist -Dtar
-DskipShade
* cd dev-support/compose/ozone
* docker-compose up
* docker-compose exec datanode bash
* cd hadoop/bin
* ./hdfs corona -mode offline -validateWrites -numOfVolumes 1 -numOfBuckets 10
-numOfKeys 100
* http://localhost:9874/
Then create an ozone-docker page where you can explain all the details, with
appropriate comments on what each step is doing. It is quite a powerful
statement that we can get ozone running in few steps and people can play
around. Too much detail kills that message.
The follow up with the actual section (current doc) where users have to setup
all the Config options, but with docker it just works :). If you like I can
take a pass at the documentation.
> Ozone: Create docker-compose definition to easily test real clusters
> --------------------------------------------------------------------
>
> Key: HDFS-12469
> URL: https://issues.apache.org/jira/browse/HDFS-12469
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ozone
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Labels: OzonePostMerge
> Fix For: HDFS-7240
>
> Attachments: HDFS-12469-HDFS-7240.001.patch,
> HDFS-12469-HDFS-7240.WIP1.patch, HDFS-12469-HDFS-7240.WIP2.patch
>
>
> The goal here is to create a docker-compose definition for ozone
> pseudo-cluster with docker (one component per container).
> Ideally after a full build the ozone cluster could be started easily with
> after a simple docker-compose up command.
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