[
https://issues.apache.org/jira/browse/HDFS-13298?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Elek, Marton updated HDFS-13298:
--------------------------------
Status: Patch Available (was: Open)
Details of the implementation:
1. hdsl/cblock/ozone submodules and dependencies are moved to maven profile
2. The hadoop-dist (and especialy dev-support/bin/dist-layout-stitching) could
work even if the files are missing. We don't need to modify
3. The problematic part is the usage of the common js/css/html files. They are
copied with simple copy in the dist-layout-stitching which is failing if the
source is missing. I modified it with moving the common css/js/html files to
the classpath of the framework project and copy/unpack them during the build of
ozone-manager/server-scm. With this approach we don't need the copy any more.
To test it:
1. Do a full maven build with -Phdsl
2. Everything should work as before (start a hdsl/ozone cluster from
hadoop-dist/target/compose/ozone)
3. Do a maven clean *with -Phdsl profile* (you need to delete the hdsl/cblock
files as well)
4. Do a full maven build (without the -Phdsl profile) and check if any
cblock/hdsl/ozone files are in the hadoop-dist/target/hadoop-3.2.0-SNAPSHOT
directory
> Ozone: Make ozone/hdsl/cblock modules turned off by default
> -----------------------------------------------------------
>
> Key: HDFS-13298
> URL: https://issues.apache.org/jira/browse/HDFS-13298
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Attachments: HDFS-13298-HDFS-7240.001.patch
>
>
> According to the
> [proposal|https://mail-archives.apache.org/mod_mbox/hadoop-common-dev/201803.mbox/%3CCAHfHakEoHTVFo9R3FoNTbYF-ovEEaCExtPqxhxv0UV0HXjhrhw%40mail.gmail.com%3E]
> from [~owen.omalley] Hdsl/Ozone/Cblock projects could be activated by an
> optional maven profile.
> At HDFS-13258 we moved out Hdsl/Ozone/Cblock code out from hdfs/common
> projects, this issue is about introducing the new profile to turn off/on the
> hdsl compilation/packaging.
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