| Package | Description |
|---|---|
| org.apache.hadoop.fs.s3a |
S3A Filesystem.
|
| Modifier and Type | Method and Description |
|---|---|
static Statistic |
Statistic.fromSymbol(String symbol)
Get a statistic from a symbol.
|
static Statistic |
Statistic.valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static Statistic[] |
Statistic.values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
| Modifier and Type | Method and Description |
|---|---|
void |
S3AInstrumentation.addValueToQuantiles(Statistic op,
long value)
Add a value to a quantiles statistic.
|
protected org.apache.hadoop.metrics2.lib.MutableCounterLong |
S3AInstrumentation.counter(Statistic op)
Create a counter in the registry.
|
protected void |
S3AFileSystem.decrementGauge(Statistic statistic,
long count)
Decrement a gauge by a specific value.
|
void |
S3AInstrumentation.decrementGauge(Statistic op,
long count)
Decrement a specific gauge.
|
protected void |
S3AFileSystem.entryPoint(Statistic operation)
Entry point to an operation.
|
long |
S3AInstrumentation.getCounterValue(Statistic statistic)
Get the value of a counter.
|
void |
S3AInstrumentation.incrementCounter(Statistic op,
AtomicLong count)
Increment a specific counter.
|
void |
S3AInstrumentation.incrementCounter(Statistic op,
long count)
Increment a specific counter.
|
long |
S3AStorageStatistics.incrementCounter(Statistic op,
long count)
Increment a specific counter.
|
protected void |
S3AFileSystem.incrementGauge(Statistic statistic,
long count)
Increment a gauge by a specific value.
|
void |
S3AInstrumentation.incrementGauge(Statistic op,
long count)
Increment a specific gauge.
|
protected void |
S3AFileSystem.incrementStatistic(Statistic statistic)
Increment a statistic by 1.
|
protected void |
S3AFileSystem.incrementStatistic(Statistic statistic,
long count)
Increment a statistic by a specific value.
|
protected org.apache.hadoop.metrics2.lib.MutableQuantiles |
S3AInstrumentation.quantiles(Statistic op,
String sampleName,
String valueName,
int interval)
Create a quantiles in the registry.
|
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