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Miles Crawford edited comment on SPARK-17669 at 9/29/16 5:21 PM: ----------------------------------------------------------------- <This comment was in error> was (Author: milesc): So, it looks like the issue was a version mismatch between the jar I was specifying with `spark.yarn.jar` and the version being used on the YARN cluster. I think communication confusion between the nodemanagers or the external shuffle service was to blame. So - perhaps the issue is that different versions should crash rather than misbehave? > Strange behavior using Datasets > ------------------------------- > > Key: SPARK-17669 > URL: https://issues.apache.org/jira/browse/SPARK-17669 > Project: Spark > Issue Type: Bug > Components: SQL, Web UI > Affects Versions: 2.0.0 > Reporter: Miles Crawford > > I recently migrated my application to Spark 2.0, and everything worked well, > except for one function that uses "toDS" and the ML libraries. > This stage used to complete in 15 minutes or so on 1.6.2, and now takes > almost two hours. > The UI shows very strange behavior - completed stages still being worked on, > concurrent work on tons of stages, including ones from downstream jobs: > https://dl.dropboxusercontent.com/u/231152/spark.png > The only source change I made was changing "toDF" to "toDS()" before handing > my RDDs to the ML libraries. -- 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