| Package | Description |
|---|---|
| org.apache.hadoop.hdfs | |
| org.apache.hadoop.hdfs.client |
This package provides the administrative APIs for HDFS.
|
| org.apache.hadoop.hdfs.util |
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements.
|
| Modifier and Type | Field | Description |
|---|---|---|
protected ReadStatistics |
DFSInputStream.readStatistics |
| Modifier and Type | Method | Description |
|---|---|---|
ReadStatistics |
DFSInputStream.getReadStatistics() |
Get statistics about the reads which this DFSInputStream has done.
|
| Constructor | Description |
|---|---|
ReadStatistics(ReadStatistics rhs) |
| Modifier and Type | Method | Description |
|---|---|---|
ReadStatistics |
HdfsDataInputStream.getReadStatistics() |
Get statistics about the reads which this DFSInputStream has done.
|
| Modifier and Type | Method | Description |
|---|---|---|
static void |
IOUtilsClient.updateReadStatistics(ReadStatistics readStatistics,
int nRead,
boolean isShortCircuit,
int networkDistance) |
|
static void |
IOUtilsClient.updateReadStatistics(ReadStatistics readStatistics,
int nRead,
BlockReader blockReader) |
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