Examples with BatchWriterOpts org.apache.accumulo.examples.cli.BatchWriterOpts used on opensource projects

Example 11 with BatchWriterOpts

use of org.apache.accumulo.examples.cli.BatchWriterOpts in project accumulo-examples by apache.

the class FileDataIngest method main.

public static void main(String[] args) throws Exception {
    Opts opts = new Opts();
    BatchWriterOpts bwOpts = new BatchWriterOpts();
    opts.parseArgs(FileDataIngest.class.getName(), args, bwOpts);
    Connector conn = opts.getConnector();
    if (!conn.tableOperations().exists(opts.getTableName())) {
        conn.tableOperations().create(opts.getTableName());
        conn.tableOperations().attachIterator(opts.getTableName(), new IteratorSetting(1, ChunkCombiner.class));
    }
    BatchWriter bw = conn.createBatchWriter(opts.getTableName(), bwOpts.getBatchWriterConfig());
    FileDataIngest fdi = new FileDataIngest(opts.chunkSize, opts.visibility);
    for (String filename : opts.files) {
        fdi.insertFileData(filename, bw);
    }
    bw.close();
// TODO
// opts.stopTracing();
}