| Package | Description | 
|---|---|
| org.apache.hadoop.fs.statistics | This package contains support for statistic collection and reporting. | 
| Modifier and Type | Method and Description | 
|---|---|
| MeanStatistic | MeanStatistic. add(MeanStatistic other)Add another MeanStatistic. | 
| MeanStatistic | MeanStatistic. clone() | 
| MeanStatistic | MeanStatistic. copy()Create a copy of this instance. | 
| MeanStatistic | DurationStatisticSummary. getMean() | 
| Modifier and Type | Method and Description | 
|---|---|
| Map<String,MeanStatistic> | IOStatistics. meanStatistics()Map of meanStatistics. | 
| Map<String,MeanStatistic> | IOStatisticsSnapshot. meanStatistics() | 
| Modifier and Type | Method and Description | 
|---|---|
| MeanStatistic | MeanStatistic. add(MeanStatistic other)Add another MeanStatistic. | 
| void | MeanStatistic. set(MeanStatistic other)Set the statistic to the values of another. | 
| Constructor and Description | 
|---|
| DurationStatisticSummary(String key,
                        boolean success,
                        long count,
                        long max,
                        long min,
                        MeanStatistic mean)Constructor. | 
| MeanStatistic(MeanStatistic that)Create from another statistic. | 
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