Package | Description |
---|---|
org.apache.hadoop.fs |
An abstract file system API.
|
org.apache.hadoop.fs.crypto | |
org.apache.hadoop.fs.impl |
This package contains implementation classes for use inside
filesystems.
|
org.apache.hadoop.fs.statistics |
This package contains support for statistic collection and reporting.
|
org.apache.hadoop.fs.statistics.impl |
Implementation support for statistics.
|
org.apache.hadoop.io.compress |
Class and Description |
---|
IOStatistics
IO Statistics.
|
IOStatisticsSource
A source of IO statistics.
|
Class and Description |
---|
IOStatisticsSource
A source of IO statistics.
|
Class and Description |
---|
IOStatisticsSource
A source of IO statistics.
|
Class and Description |
---|
DurationStatisticSummary
Summary of duration tracking statistics
as extracted from an IOStatistics instance.
|
DurationTracker
Interface to be implemented by objects which can track duration.
|
DurationTrackerFactory
Interface for a source of duration tracking.
|
IOStatistics
IO Statistics.
|
IOStatisticsAggregator
Interface exported by classes which support
aggregation of
IOStatistics . |
IOStatisticsSnapshot
Snapshot of statistics from a different source.
|
IOStatisticsSource
A source of IO statistics.
|
MeanStatistic
A mean statistic represented as the sum and the sample count;
the mean is calculated on demand.
|
Class and Description |
---|
DurationTracker
Interface to be implemented by objects which can track duration.
|
DurationTrackerFactory
Interface for a source of duration tracking.
|
IOStatistics
IO Statistics.
|
IOStatisticsAggregator
Interface exported by classes which support
aggregation of
IOStatistics . |
IOStatisticsSource
A source of IO statistics.
|
MeanStatistic
A mean statistic represented as the sum and the sample count;
the mean is calculated on demand.
|
Class and Description |
---|
IOStatistics
IO Statistics.
|
IOStatisticsSource
A source of IO statistics.
|
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