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Siyao Meng commented on HADOOP-14693: ------------------------------------- fyi I just stumbled into this tool called OpenRewrite. apparently it can seemingly automate some code refactoring including migration from junit 4 -> 5 and others. might be helpful? https://docs.openrewrite.org/tutorials/migrate-from-junit-4-to-junit-5 > Upgrade JUnit from 4 to 5 > ------------------------- > > Key: HADOOP-14693 > URL: https://issues.apache.org/jira/browse/HADOOP-14693 > Project: Hadoop Common > Issue Type: Improvement > Reporter: Akira Ajisaka > Priority: Major > > JUnit 4 does not support Java 9. We need to upgrade this. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org