Examples of com.twitter.elephantbird.mapreduce.input.LuceneHdfsDirectory

Package com.twitter.elephantbird.mapreduce.input

Examples of com.twitter.elephantbird.mapreduce.input.LuceneHdfsDirectory

com.twitter.elephantbird.mapreduce.input.LuceneHdfsDirectory
Implementation of a Lucene {@link Directory} for reading indexes directly off HDFS.Note: This implementation is READ ONLY, it cannot be used to write to HDFS. All non read only methods throw {@link UnsupportedOperationException} @author Jimmy Lin

        maxMergeFactor);


    Directory[] dirs = new Directory[indexes.size()];
    int dir = 0;
    for (String index : indexes) {
      dirs[dir++] =  new LuceneHdfsDirectory(index, FileSystem.get(conf));
    }


    LOG.info("Adding indexes: " + indexes);
    writer.addIndexes(dirs);

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Related Classes of com.twitter.elephantbird.mapreduce.input.LuceneHdfsDirectory

com.twitter.elephantbird.lucene.HdfsMergeTool

org.apache.hadoop.fs.Path

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