Examples of WriterOptions

    final String TABLE_TEST = makeTableName();


    client.createTable(creds, TABLE_TEST, true, TimeType.MILLIS);
    client.addConstraint(creds, TABLE_TEST, NumericValueConstraint.class.getName());


    WriterOptions writerOptions = new WriterOptions();
    writerOptions.setLatencyMs(10000);
    writerOptions.setMaxMemory(2);
    writerOptions.setThreads(1);
    writerOptions.setTimeoutMs(100000);


    String batchWriter = client.createWriter(creds, TABLE_TEST, writerOptions);
    client.update(batchWriter, mutation("row1", "cf", "cq", "x"));
    client.update(batchWriter, mutation("row1", "cf", "cq", "x"));
    try {
      client.flush(batchWriter);
      fail("constraint did not fire");
    } catch (MutationsRejectedException ex) {}
    try {
      client.closeWriter(batchWriter);
      fail("constraint did not fire");
    } catch (MutationsRejectedException e) {}


    client.removeConstraint(creds, TABLE_TEST, 2);


    assertScan(new String[][] {}, TABLE_TEST);


    UtilWaitThread.sleep(2000);
    
    writerOptions = new WriterOptions();
    writerOptions.setLatencyMs(10000);
    writerOptions.setMaxMemory(3000);
    writerOptions.setThreads(1);
    writerOptions.setTimeoutMs(100000);


    batchWriter = client.createWriter(creds, TABLE_TEST, writerOptions);


    client.update(batchWriter, mutation("row1", "cf", "cq", "x"));
    client.flush(batchWriter);

    @Override
    public ModelOutput<T> createOutput(
            Class<? extends T> dataType,
            FileSystem fileSystem, Path path,
            Counter counter) throws IOException, InterruptedException {
        WriterOptions options = OrcFile.writerOptions(getConf());
        options.fileSystem(fileSystem);
        options.inspector(new DataModelInspector(getDataModelDescriptor()));


        OrcFormatConfiguration conf = getFormatConfiguration();
        if (LOG.isDebugEnabled()) {
            LOG.debug(MessageFormat.format(
                    "ORCFile output ({0}): {1}",
                    path,
                    conf));
        }
        Version formatVersion = conf.getFormatVersion();
        if (formatVersion != null) {
            options.version(formatVersion);
        }
        CompressionKind compressionKind = conf.getCompressionKind();
        if (compressionKind != null) {
            options.compress(compressionKind);
        }
        Long stripeSize = conf.getStripeSize();
        if (stripeSize != null) {
            options.stripeSize(stripeSize);
        }


        return new OrcFileOutput<T>(getDataModelDescriptor(), path, options, counter);
    }

Examples of WriterOptions

Examples of org.apache.accumulo.proxy.thrift.WriterOptions

Examples of org.apache.hadoop.hive.ql.io.orc.OrcFile.WriterOptions