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https://issues.apache.org/jira/browse/HDDS-702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bharat Viswanadham resolved HDDS-702.
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Resolution: Fixed
Fix Version/s: 0.4.0
I have committed this only to trunk. As if we don't have Hadoop 3.2 release
before ozone 0.3, we cannot replace 3.2.1-SNAPSHOT with 3.2.0.
Or if we want to get this committed to ozone-0.3, we can still commit it, but
we can have Hadoop version as the latest Hadoop 3.1.1. [~elek] If you feel this
needs in ozone-0.3, please go ahead.
> Used fixed/external version from hadoop jars in hdds/ozone projects
> -------------------------------------------------------------------
>
> Key: HDDS-702
> URL: https://issues.apache.org/jira/browse/HDDS-702
> Project: Hadoop Distributed Data Store
> Issue Type: Improvement
> Reporter: Elek, Marton
> Assignee: Elek, Marton
> Priority: Major
> Fix For: 0.4.0
>
> Attachments: HDDS-702.001.patch, HDDS-702.003.patch
>
>
> In the current form of the project ozone uses the in-tree snapshot version of
> the hadoop (hadoop 3.3.0-SNAPSHOT as of now).
> I propose to use a fixed version from the hadoop jars which could be
> independent from the in-tree hadoop.
> 1. With using already released hadoop (such as hadoop-3.1) we can upload the
> ozone jar files to the maven repository without pseudo-releasing the hadoop
> snapshot dependencies. (In the current form it's not possible without also
> uploading a custom, ozone flavour of hadoop-common/hadoop-hdfs)
> 2. With using fixed version of hadoop the build could be faster and the yetus
> builds could be simplified (it's very easy to identify the projects which
> should be checked/tested if only the hdds/ozone projects are part of the
> build: we can do full build/tests all the time).
> After the previous work it's possible to switch to fixed hadoop version,
> because:
> 1) we have no more proto file dependency between hdds and hdfs (HDDS-378, and
> previous works by Mukul and Nanda)
> 2) we don't need to depend on the in-tree hadoop-project-dist (HDDS-447)
>
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