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  1. Spark
  2. SPARK-33981

SparkUI: Storage page is empty even if cached

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    Details

    • Type: Question
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.3
    • Fix Version/s: None
    • Component/s: Web UI
    • Labels:
      None
    • Environment:

      spark 2.3.3

      Description

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

      scala> val rdd = sc.parallelize(1 to 10, 1).persist(StorageLevel.MEMORY_ONLY_2)
      rdd: org.apache.spark.rdd.RDD[Int] = ParallelCollectionRDD[0] at parallelize at <console>:25

      scala> rdd.count
      res0: Long = 10

      but SparkUI storage page is empty

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            • Assignee:
              Unassigned
              Reporter:
              995582386 Maple
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              Dates

              • Created:
                Updated:
                Resolved: