| 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. | 
| Constructor and Description | 
|---|
| ReadStatistics(ReadStatistics rhs) | 
| Modifier and Type | Method and Description | 
|---|---|
| ReadStatistics | HdfsDataInputStream. getReadStatistics()Get statistics about the reads which this DFSInputStream has done. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | IOUtilsClient. updateReadStatistics(ReadStatistics readStatistics,
                    int nRead,
                    org.apache.hadoop.hdfs.BlockReader blockReader) | 
| static void | IOUtilsClient. updateReadStatistics(ReadStatistics readStatistics,
                    int nRead,
                    boolean isShortCircuit,
                    int networkDistance) | 
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