| Package | Description |
|---|---|
| org.apache.hadoop.hdfs.server.namenode.top.metrics | |
| org.apache.hadoop.hdfs.server.namenode.top.window |
| Modifier and Type | Method | Description |
|---|---|---|
java.util.List<RollingWindowManager.TopWindow> |
TopMetrics.getTopWindows() |
Get a list of the current TopWindow statistics, one TopWindow per tracked
time interval.
|
| Modifier and Type | Method | Description |
|---|---|---|
RollingWindowManager.TopWindow |
RollingWindowManager.snapshot(long time) |
Take a snapshot of current top users in the past period.
|
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