[ https://issues.apache.org/jira/browse/SPARK-3431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14239988#comment-14239988 ]
Sean Owen commented on SPARK-3431: ---------------------------------- Hm. Well, when I run {{BlockTransferMessagesSuite}} by itself in my IDE, it also fails. I'm wondering if we're simply discovering that lots of the Java tests don't actually succeed. Step 1 may be SPARK-4159, getting Java tests running too. I think I can do that. Once that's cleared up, which will entail something a lot like my patch here, I think it's easier to move forward (possibly) with surefire for all, parallel tests. > Parallelize execution of tests > ------------------------------ > > Key: SPARK-3431 > URL: https://issues.apache.org/jira/browse/SPARK-3431 > Project: Spark > Issue Type: Improvement > Components: Build > Reporter: Nicholas Chammas > Assignee: Nicholas Chammas > Attachments: SPARK-3431-srowen-attempt.patch > > > Running all the tests in {{dev/run-tests}} takes up to 2 hours. A common > strategy to cut test time down is to parallelize the execution of the tests. > Doing that may in turn require some prerequisite changes to be made to how > certain tests run. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org