| Package | Description |
|---|---|
| org.apache.hadoop.fs.statistics |
This package contains support for statistic collection and reporting.
|
| org.apache.hadoop.fs.statistics.impl |
Implementation support for statistics.
|
| Modifier and Type | Class | Description |
|---|---|---|
class |
IOStatisticsSnapshot |
Snapshot of statistics from a different source.
|
| Modifier and Type | Interface | Description |
|---|---|---|
interface |
IOStatisticsStore |
Interface of an IOStatistics store intended for
use in classes which track statistics for reporting.
|
| Modifier and Type | Class | Description |
|---|---|---|
class |
ForwardingIOStatisticsStore |
This may seem odd having an IOStatisticsStore which does nothing
but forward to a wrapped store, but it's designed to
assist in subclassing of selective methods, such
as those to increment counters, get durations etc.
|
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