| Package | Description |
|---|---|
| org.apache.hadoop.fs.azure.metrics |
Infrastructure for a Metrics2 source that provides information on Windows
Azure Filesystem for Hadoop instances.
|
| org.apache.hadoop.metrics2 |
Metrics 2.0
|
| org.apache.hadoop.metrics2.filter |
Builtin metrics filters (to be used in metrics config files)
|
| org.apache.hadoop.metrics2.lib |
A collection of library classes for implementing metrics sources
|
| org.apache.hadoop.metrics2.sink |
Builtin metrics sinks
|
| org.apache.hadoop.metrics2.util |
General helpers for implementing source and sinks
|
| Class and Description |
|---|
| MetricsCollector
The metrics collector interface
|
| MetricsInfo
Interface to provide immutable meta info for metrics
|
| MetricsSource
The metrics source interface
|
| Class and Description |
|---|
| AbstractMetric
The immutable metric
|
| MetricsCollector
The metrics collector interface
|
| MetricsInfo
Interface to provide immutable meta info for metrics
|
| MetricsPlugin
The plugin interface for the metrics framework
|
| MetricsRecord
An immutable snapshot of metrics with a timestamp
|
| MetricsRecordBuilder
The metrics record builder interface
|
| MetricsSink
The metrics sink interface.
|
| MetricsSystemMXBean
The JMX interface to the metrics system
|
| MetricsTag
Immutable tag for metrics (for grouping on host/queue/username etc.)
|
| MetricStringBuilder
Build a string dump of the metrics.
|
| MetricsVisitor
A visitor interface for metrics
|
| Class and Description |
|---|
| MetricsFilter
The metrics filter interface
|
| MetricsPlugin
The plugin interface for the metrics framework
|
| Class and Description |
|---|
| MetricsInfo
Interface to provide immutable meta info for metrics
|
| MetricsRecordBuilder
The metrics record builder interface
|
| MetricsSystem
The metrics system interface
|
| MetricsTag
Immutable tag for metrics (for grouping on host/queue/username etc.)
|
| Class and Description |
|---|
| MetricsPlugin
The plugin interface for the metrics framework
|
| MetricsRecord
An immutable snapshot of metrics with a timestamp
|
| MetricsSink
The metrics sink interface.
|
| Class and Description |
|---|
| MetricsRecord
An immutable snapshot of metrics with a timestamp
|
| MetricsTag
Immutable tag for metrics (for grouping on host/queue/username etc.)
|
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