[ https://issues.apache.org/jira/browse/SPARK-15692?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-15692. --------------------------------- Resolution: Fixed Fix Version/s: 2.0.0 Issue resolved by pull request 13433 [https://github.com/apache/spark/pull/13433] > Improves the explain output of several physical plans by displaying embedded > logical plan in tree style > ------------------------------------------------------------------------------------------------------- > > Key: SPARK-15692 > URL: https://issues.apache.org/jira/browse/SPARK-15692 > Project: Spark > Issue Type: Bug > Components: SQL > Reporter: Sean Zhong > Priority: Minor > Fix For: 2.0.0 > > > Some physical plan contains a embedded logical plan, for example, {code}cache > tableName query{code} maps to: > {code} > case class CacheTableCommand( > tableName: String, > plan: Option[LogicalPlan], > isLazy: Boolean) > extends RunnableCommand > {code} > It is easier to read the explain output if we can display the `plan` in tree > style. > Before change: > {code} > scala> Seq((1,2)).toDF().createOrReplaceTempView("testView") > scala> spark.sql("cache table testView2 select * from testView").explain() > == Physical Plan == > ExecutedCommand CacheTableCommand testView2, Some('Project [*] > +- 'UnresolvedRelation `testView`, None > ), false > {code} > After change: > {code} > scala> spark.sql("cache table testView2 select * from testView").explain() > == Physical Plan == > ExecutedCommand > : +- CacheTableCommand testView2, false > : : +- 'Project [*] > : : +- 'UnresolvedRelation `testView`, None > {code} -- 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