| Package | Description |
|---|---|
| org.apache.hadoop.metrics2 |
Metrics 2.0
|
| org.apache.hadoop.metrics2.impl |
A metrics system implementation
|
| org.apache.hadoop.metrics2.sink |
Builtin metrics sinks
|
| org.apache.hadoop.metrics2.sink.ganglia | |
| org.apache.hadoop.metrics2.util |
General helpers for implementing source and sinks
|
| Modifier and Type | Method | Description |
|---|---|---|
boolean |
MetricsFilter.accepts(MetricsRecord record) |
Whether to accept the record
|
void |
MetricsSink.putMetrics(MetricsRecord record) |
Put a metrics record in the sink
|
| Modifier and Type | Class | Description |
|---|---|---|
class |
MetricsRecordImpl |
| Modifier and Type | Method | Description |
|---|---|---|
void |
FileSink.putMetrics(MetricsRecord record) |
|
void |
GraphiteSink.putMetrics(MetricsRecord record) |
|
void |
PrometheusMetricsSink.putMetrics(MetricsRecord metricsRecord) |
|
void |
RollingFileSystemSink.putMetrics(MetricsRecord record) |
|
void |
StatsDSink.putMetrics(MetricsRecord record) |
| Modifier and Type | Method | Description |
|---|---|---|
void |
GangliaSink30.appendPrefix(MetricsRecord record,
java.lang.StringBuilder sb) |
|
void |
GangliaSink30.putMetrics(MetricsRecord record) |
| Modifier and Type | Method | Description |
|---|---|---|
MetricsCache.Record |
MetricsCache.update(MetricsRecord mr) |
Update the cache and return the current cache record
|
MetricsCache.Record |
MetricsCache.update(MetricsRecord mr,
boolean includingTags) |
Update the cache and return the current cached record
|
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