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Apache Spark commented on SPARK-2673: ------------------------------------- User 'sarutak' has created a pull request for this issue: https://github.com/apache/spark/pull/5437 > Improve Enable to attach Debugger to Executors easily > ----------------------------------------------------- > > Key: SPARK-2673 > URL: https://issues.apache.org/jira/browse/SPARK-2673 > Project: Spark > Issue Type: Improvement > Components: Spark Core, Web UI > Reporter: Kousuke Saruta > > In current implementation, we are difficult to attach debugger to each > Executor in the cluster. > There are reasons as follows. > 1) Multi Executors can run on the same machine so each executor should open > individual debug ports. > 2) Even if we can open unique debug port to each Executors running on the > same machine, it's a bother to check debug port of each executor. > To solve those problem, I think following 2 improvement is needed. > 1) Enable executor to open unique debug port on a machine. > 2) Expand WebUI to be able to show debug ports opening in each executor. -- 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