Example usage for org.apache.hadoop.hdfs ReadStatistics getTotalLocalBytesRead

Introduction

In this page you can find the example usage for org.apache.hadoop.hdfs ReadStatistics getTotalLocalBytesRead.

Prototype

public synchronized long getTotalLocalBytesRead() 

Source Link

Usage

From source file:com.cloudera.ByteBufferRecordReader.java

License:Apache License

private void updateStats(ReadStatistics newStats) {
    context.getCounter(READ_COUNTER.BYTES_READ)
            .increment(newStats.getTotalBytesRead() - readStats.getTotalBytesRead());
    context.getCounter(READ_COUNTER.LOCAL_BYTES_READ)
            .increment(newStats.getTotalLocalBytesRead() - readStats.getTotalLocalBytesRead());
    context.getCounter(READ_COUNTER.SCR_BYTES_READ)
            .increment(newStats.getTotalShortCircuitBytesRead() - readStats.getTotalShortCircuitBytesRead());
    context.getCounter(READ_COUNTER.ZCR_BYTES_READ)
            .increment(newStats.getTotalZeroCopyBytesRead() - readStats.getTotalZeroCopyBytesRead());

    this.readStats = new ReadStatistics(newStats);
}

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