StoragePage is a WebUIPage of StorageTab.
StoragePage takes the following to be created:
- Parent SparkUITab
StoragePage is created when:
- StorageTab is created
render( request: HttpServletRequest): Seq[Node]
render is part of the WebUIPage abstraction.
render renders a
Storage page with the RDDs and streaming blocks (from the AppStatusStore).
RDD Table's Headers¶
StoragePage uses the following headers and tooltips for the RDD table.
|RDD Name||Name of the persisted RDD|
|Storage Level||StorageLevel displays where the persisted RDD is stored, format of the persisted RDD (serialized or de-serialized) and replication factor of the persisted RDD|
|Cached Partitions||Number of partitions cached|
|Fraction Cached||Fraction of total partitions cached|
|Size in Memory||Total size of partitions in memory|
|Size on Disk||Total size of partitions on the disk|