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#Org.apache.hadoop.metrics.spi Classes and Interfaces - 9 results found.
NameDescriptionTypePackageFramework
AbstractMetricsContextThe main class of the Service Provider Interface.Classorg.apache.hadoop.metrics.spiApache Hadoop
CompositeContextClassorg.apache.hadoop.metrics.spiApache Hadoop
MetricsRecordImplAn implementation of MetricsRecord.Classorg.apache.hadoop.metrics.spiApache Hadoop
MetricValueA Number that is either an absolute or an incremental amount.Classorg.apache.hadoop.metrics.spiApache Hadoop
NoEmitMetricsContextA MetricsContext that does not emit data, but, unlike NullContextWithUpdate, does save it for retrieval with getAllRecords().Classorg.apache.hadoop.metrics.spiApache Hadoop
NullContextNull metrics context: a metrics context which does nothing.Classorg.apache.hadoop.metrics.spiApache Hadoop
NullContextWithUpdateThreadA null context which has a thread calling periodically when monitoring is started.Classorg.apache.hadoop.metrics.spiApache Hadoop
OutputRecordRepresents a record of metric data to be sent to a metrics system.Classorg.apache.hadoop.metrics.spiApache Hadoop
UtilClassorg.apache.hadoop.metrics.spiApache Hadoop