Liwei Lin dc6c5ea4c9 [SPARK-13468][WEB UI] Fix a corner case where the Stage UI page should show DAG but it doesn't show ... When uses clicks more than one time on any stage in the DAG graph on the *Job* web UI page, many new *Stage* web UI pages are opened, but only half of their DAG graphs are expanded. After this PR's fix, every newly opened *Stage* page's DAG graph is expanded. Before:  After:  ## What changes were proposed in this pull request? - Removed the `expandDagViz` parameter for _Stage_ page and related codes - Added a `onclick` function setting `expandDagVizArrowKey(false)` as `true` ## How was this patch tested? Manual tests (with this fix) to verified this fix work: - clicked many times on _Job_ Page's DAG Graph → each newly opened Stage page's DAG graph is expanded Manual tests (with this fix) to verified this fix do not break features we already had: - refreshed many times for a same _Stage_ page (whose DAG already expanded) → DAG remained expanded upon every refresh - refreshed many times for a same _Stage_ page (whose DAG unexpanded) → DAG remained unexpanded upon every refresh - refreshed many times for a same _Job_ page (whose DAG already expanded) → DAG remained expanded upon every refresh - refreshed many times for a same _Job_ page (whose DAG unexpanded) → DAG remained unexpanded upon every refresh Author: Liwei Lin <proflin.me@gmail.com> Closes #11368 from proflin/SPARK-13468.		2016-02-25 15:36:25 -08:00
..
src	[SPARK-13468][WEB UI] Fix a corner case where the Stage UI page should show DAG but it doesn't show	2016-02-25 15:36:25 -08:00
pom.xml	[SPARK-6363][BUILD] Make Scala 2.11 the default Scala version	2016-01-30 00:20:28 -08:00