William1104 commented on a change in pull request #195: [SPARK-27458][DOC] remind developers to reset maven home in IntelliJ URL: https://github.com/apache/spark-website/pull/195#discussion_r275901625
########## File path: developer-tools.md ########## @@ -397,6 +397,12 @@ Other tips: - "Rebuild Project" can fail the first time the project is compiled, because generate source files are not automatically generated. Try clicking the "Generate Sources and Update Folders For All Projects" button in the "Maven Projects" tool window to manually generate these sources. +- The version of Maven bundled with IntelliJ may not be new enough for Spark. If that happens, +the action "Generate Sources and Update Folders For All Projects" could fail silently. +Please remember to reset the Maven home directory +(`Preference -> Build, Execution, Deployment -> Maven -> Maven home directory`) of your project to the +version is new enough. Review comment: Thanks. Just updated. I prefer suggesting ppl using the copy Spark downloads at `build/`. Worry that the latest version may not work all the time. For example, Maven 4 may not be backward compatible with Maven 3. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org
