package source
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Type Members
- class DoubleAccumulatorSource extends AccumulatorSource
- class LongAccumulatorSource extends AccumulatorSource
Value Members
- object CodegenMetrics extends Source
Metrics for code generation.
- object DoubleAccumulatorSource
Metrics source specifically for DoubleAccumulators.
Metrics source specifically for DoubleAccumulators. Accumulators are only valid on the driver side, so these metrics are reported only by the driver. Register DoubleAccumulators using: DoubleAccumulatorSource.register(sc, {"name" -> doubleAccumulator})
- object HiveCatalogMetrics extends Source
Metrics for access to the hive external catalog.
- object LongAccumulatorSource
Metrics source specifically for LongAccumulators.
Metrics source specifically for LongAccumulators. Accumulators are only valid on the driver side, so these metrics are reported only by the driver. Register LongAccumulators using: LongAccumulatorSource.register(sc, {"name" -> longAccumulator})