Observable Metrics¶
New in 3.0.0
Observable Metrics feature adds a new Dataset.observe operator (that simply creates a CollectMetrics unary logical operator).
Observable Metrics were introduced to Apache Spark 3.0.0 as SPARK-29345.
New in 3.0.0
Observable Metrics feature adds a new Dataset.observe operator (that simply creates a CollectMetrics unary logical operator).
Observable Metrics were introduced to Apache Spark 3.0.0 as SPARK-29345.