Use HANLP participle _spark in spark

Source: Internet
Author: User

1. Place the HANLP data (including dictionaries and models) on the HDFs and configure the root path in the project configuration file hanlp.properties, for example:
root=hdfs://localhost:9000/tmp/

2. Implement Com.hankcs.hanlp.corpus.io.IIOAdapter Interface:

    public static class Hadoopfileioadapter implements Iioadapter {

        @Override public
        InputStream Open (String path) Throws IOException {
            Configuration conf = new Configuration ();
            FileSystem fs = Filesystem.get (uri.create (path), conf);
            Return Fs.open (new path);
        }

        @Override Public
        outputstream Create (String path) throws IOException {
            Configuration conf = new Configuration ();
            filesystem fs = Filesystem.get (uri.create (path), conf);
            OutputStream out = fs.create (new path);
            return out;
        }
    

3. Set Ioadapter, create word breaker:

private static Segment Segment;

static {
    HanLP.Config.IOAdapter = new Hadoopfileioadapter ();
    Segment = new Crfsegment ();
}

Then, you can use segment to spark in the operation of the word.

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