[ https://issues.apache.org/jira/browse/SPARK-18495?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15837515#comment-15837515 ]
Apache Spark commented on SPARK-18495: -------------------------------------- User 'uncleGen' has created a pull request for this issue: https://github.com/apache/spark/pull/16702 > Web UI should document meaning of green dot in DAG visualization > ---------------------------------------------------------------- > > Key: SPARK-18495 > URL: https://issues.apache.org/jira/browse/SPARK-18495 > Project: Spark > Issue Type: Improvement > Components: Web UI > Affects Versions: 2.0.2 > Reporter: Nicholas Chammas > Priority: Trivial > > A green dot in the DAG visualization apparently means that the referenced RDD > is cached. This is not documented anywhere except in [this blog > post|https://databricks.com/blog/2015/06/22/understanding-your-spark-application-through-visualization.html]. > It would be good if the Web UI itself documented this somehow (perhaps in the > tooltip?) so that the user can naturally learn what it means while using the > Web UI. -- 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