2a0a8f753b
## What changes were proposed in this pull request? This pr proposed to show RDD/relation names in RDD/Hive table scan nodes. This change made these names show up in the webUI and explain results. For example; ``` scala> sql("CREATE TABLE t(c1 int) USING hive") scala> sql("INSERT INTO t VALUES(1)") scala> spark.table("t").explain() == Physical Plan == Scan hive default.t [c1#8], HiveTableRelation `default`.`t`, org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe, [c1#8] ^^^^^^^^^^^ ``` <img width="212" alt="spark-pr-hive" src="https://user-images.githubusercontent.com/692303/44501013-51264c80-a6c6-11e8-94f8-0704aee83bb6.png"> Closes #20226 ## How was this patch tested? Added tests in `DataFrameSuite`, `DatasetSuite`, and `HiveExplainSuite` Closes #22153 from maropu/pr20226. Lead-authored-by: Takeshi Yamamuro <yamamuro@apache.org> Co-authored-by: Tejas Patil <tejasp@fb.com> Signed-off-by: Wenchen Fan <wenchen@databricks.com> |
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