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

Introduction

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

Prototype

public synchronized long getTotalShortCircuitBytesRead() 

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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