[SPARK-30484] Job History Storage Tab does not display RDD Table

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 3.0.0
• Component/s: Web UI
• Assignee: Unassigned
• Reporter: ABHISHEK KUMAR GUPTA
• Created: 10/Jan/20 10:00
• Updated: 23/Jan/20 02:22
• Resolved: 23/Jan/20 02:22

Description

scala> import org.apache.spark.storage.StorageLevel._
import org.apache.spark.storage.StorageLevel._

scala> val rdd = sc.range(0, 100, 1, 5).setName("rdd")
rdd: org.apache.spark.rdd.RDD[Long] = rdd MapPartitionsRDD[1] at range at <console>:27

scala> rdd.persist(MEMORY_ONLY_SER)
res0: rdd.type = rdd MapPartitionsRDD[1] at range at <console>:27

scala> rdd.count
res1: Long = 100

scala> val df = Seq((1, "andy"), (2, "bob"), (2, "andy")).toDF("count", "name")
df: org.apache.spark.sql.DataFrame = [count: int, name: string]

scala> df.persist(DISK_ONLY)
res2: df.type = [count: int, name: string]

scala> df.count
res3: Long = 3

Open Storage Tab under Incomplete Jobs in Job History Page
UI will not display the RDD Table.