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https://issues.apache.org/jira/browse/HDFS-12254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16120316#comment-16120316
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Ajay Yadav commented on HDFS-12254:
-----------------------------------
hi [~ajisakaa] , As i understand , we can do it in two ways.
# 1. Update the junit dependency in hadoop-main to junit5 with
junit-jupiter-engine. which will require changes in most of the test cases to
move them to new junit5 api and platform. (More riskier)
# 2. Update the junit dependency in hadoop-main to junit5 while maintaining
backward compatibility to test cases built in junit4 using
(junit-vintage-engine). As a next step we can create new test cases using junit
5 api and move old test cases to junit5 in steps. This will be incremental
change with less risk to breaking old test cases.
Any ideas, suggestions on this?
> Upgrade JUnit from 4 to 5 in hadoop-hdfs
> ----------------------------------------
>
> Key: HDFS-12254
> URL: https://issues.apache.org/jira/browse/HDFS-12254
> Project: Hadoop HDFS
> Issue Type: Test
> Components: test
> Reporter: Akira Ajisaka
> Assignee: Ajay Yadav
>
> Feel free to create sub-tasks for each module.
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