package util
- Alphabetic
- Public
- All
Type Members
-
class
CaseInsensitiveStringMap extends Map[String, String]
- Annotations
- @Experimental()
-
class
ExecutionListenerManager extends Logging
Manager for QueryExecutionListener.
Manager for QueryExecutionListener. See
org.apache.spark.sql.SQLContext.listenerManager
. -
class
MapperRowCounter extends AccumulatorV2[Long, List[(Integer, Long)]]
An AccumulatorV2 counter for collecting a list of (mapper index, row count).
An AccumulatorV2 counter for collecting a list of (mapper index, row count).
- Since
3.4.0
- class NumericHistogram extends AnyRef
-
trait
QueryExecutionListener extends AnyRef
The interface of query execution listener that can be used to analyze execution metrics.
The interface of query execution listener that can be used to analyze execution metrics.
- Note
Implementations should guarantee thread-safety as they can be invoked by multiple different threads.
-
class
SQLOpenHashSet[T] extends AnyRef
- Annotations
- @Private()
Value Members
- object SQLOpenHashSet