Example usage for org.apache.hadoop.util.bloom Key Key

Introduction

In this page you can find the example usage for org.apache.hadoop.util.bloom Key Key.

Prototype

public Key(byte[] value, double weight) 

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Document

Constructor.

Usage

From source file:org.apache.accumulo.core.file.keyfunctor.ColumnFamilyFunctor.java

License:Apache License

@Override
public Key transform(org.apache.accumulo.core.data.Key acuKey) {

    byte keyData[];

    ByteSequence row = acuKey.getRowData();
    ByteSequence cf = acuKey.getColumnFamilyData();
    keyData = new byte[row.length() + cf.length()];
    System.arraycopy(row.getBackingArray(), row.offset(), keyData, 0, row.length());
    System.arraycopy(cf.getBackingArray(), cf.offset(), keyData, row.length(), cf.length());

    return new Key(keyData, 1.0);
}

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From source file:org.apache.accumulo.core.file.keyfunctor.RowFunctor.java

License:Apache License

@Override
public Key transform(org.apache.accumulo.core.data.Key acuKey) {
    byte keyData[];

    ByteSequence row = acuKey.getRowData();
    keyData = new byte[row.length()];
    System.arraycopy(row.getBackingArray(), 0, keyData, 0, row.length());

    return new Key(keyData, 1.0);
}

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