Examples with HelpFormatter org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter used on opensource projects

Example 11 with HelpFormatter

use of org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter in project hbase by apache.

the class RegionReplicationLagEvaluation method run.

@Override
public int run(String[] args) throws Exception {
    TableName tableName;
    int rlen;
    int vlen;
    int rows;
    try {
        CommandLine cli = new DefaultParser().parse(OPTIONS, args);
        tableName = TableName.valueOf(cli.getOptionValue("t", TABLE_NAME));
        rlen = Integer.parseInt(cli.getOptionValue("rlen", String.valueOf(ROW_LENGTH)));
        vlen = Integer.parseInt(cli.getOptionValue("vlen", String.valueOf(VALUE_LENGTH)));
        rows = Integer.parseInt(cli.getOptionValue("r"));
    } catch (Exception e) {
        LOG.warn("Error parsing command line options", e);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(getClass().getName(), OPTIONS);
        return -1;
    }
    exec(tableName, rlen, vlen, rows);
    return 0;
}

Example 12 with HelpFormatter

use of org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter in project hbase by apache.

the class HBTop method printUsage.

private void printUsage(Options opts) {
    new HelpFormatter().printHelp("hbase hbtop [opts] [-D<property=value>]*", opts);
    System.out.println("");
    System.out.println(" Note: -D properties will be applied to the conf used.");
    System.out.println("  For example:");
    System.out.println("   -Dhbase.client.zookeeper.quorum=<zookeeper quorum>");
    System.out.println("   -Dzookeeper.znode.parent=<znode parent>");
    System.out.println("");
}

Example 13 with HelpFormatter

use of org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter in project hbase by apache.

the class RestoreDriver method printToolUsage.

protected void printToolUsage() {
    System.out.println(USAGE_STRING);
    HelpFormatter helpFormatter = new HelpFormatter();
    helpFormatter.setLeftPadding(2);
    helpFormatter.setDescPadding(8);
    helpFormatter.setWidth(100);
    helpFormatter.setSyntaxPrefix("Options:");
    helpFormatter.printHelp(" ", null, options, USAGE_FOOTER);
    System.out.println(BackupRestoreConstants.VERIFY_BACKUP);
}

Example 14 with HelpFormatter

use of org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter in project hbase by apache.

the class CreateRandomStoreFile method run.

/**
 * Runs the tools.
 *
 * @param args command-line arguments
 * @return true in case of success
 * @throws IOException
 */
public boolean run(String[] args) throws IOException {
    options.addOption(OUTPUT_DIR_OPTION, "output_dir", true, "Output directory");
    options.addOption(NUM_KV_OPTION, "num_kv", true, "Number of key/value pairs");
    options.addOption(KEY_SIZE_OPTION, "key_size", true, "Average key size");
    options.addOption(VALUE_SIZE_OPTION, "value_size", true, "Average value size");
    options.addOption(HFILE_VERSION_OPTION, "hfile_version", true, "HFile version to create");
    options.addOption(COMPRESSION_OPTION, "compression", true, " Compression type, one of " + Arrays.toString(Compression.Algorithm.values()));
    options.addOption(BLOOM_FILTER_OPTION, "bloom_filter", true, "Bloom filter type, one of " + Arrays.toString(BloomType.values()));
    options.addOption(BLOOM_FILTER_PARAM_OPTION, "bloom_param", true, "the parameter of the bloom filter");
    options.addOption(BLOCK_SIZE_OPTION, "block_size", true, "HFile block size");
    options.addOption(BLOOM_BLOCK_SIZE_OPTION, "bloom_block_size", true, "Compound Bloom filters block size");
    options.addOption(INDEX_BLOCK_SIZE_OPTION, "index_block_size", true, "Index block size");
    if (args.length == 0) {
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(CreateRandomStoreFile.class.getSimpleName(), options, true);
        return false;
    }
    CommandLineParser parser = new PosixParser();
    CommandLine cmdLine;
    try {
        cmdLine = parser.parse(options, args);
    } catch (ParseException ex) {
        LOG.error(ex.toString(), ex);
        return false;
    }
    if (!cmdLine.hasOption(OUTPUT_DIR_OPTION)) {
        LOG.error("Output directory is not specified");
        return false;
    }
    if (!cmdLine.hasOption(NUM_KV_OPTION)) {
        LOG.error("The number of keys/values not specified");
        return false;
    }
    if (!cmdLine.hasOption(KEY_SIZE_OPTION)) {
        LOG.error("Key size is not specified");
        return false;
    }
    if (!cmdLine.hasOption(VALUE_SIZE_OPTION)) {
        LOG.error("Value size not specified");
        return false;
    }
    Configuration conf = HBaseConfiguration.create();
    Path outputDir = new Path(cmdLine.getOptionValue(OUTPUT_DIR_OPTION));
    long numKV = Long.parseLong(cmdLine.getOptionValue(NUM_KV_OPTION));
    configureKeyValue(numKV, Integer.parseInt(cmdLine.getOptionValue(KEY_SIZE_OPTION)), Integer.parseInt(cmdLine.getOptionValue(VALUE_SIZE_OPTION)));
    FileSystem fs = FileSystem.get(conf);
    Compression.Algorithm compr = Compression.Algorithm.NONE;
    if (cmdLine.hasOption(COMPRESSION_OPTION)) {
        compr = Compression.Algorithm.valueOf(cmdLine.getOptionValue(COMPRESSION_OPTION));
    }
    BloomType bloomType = BloomType.NONE;
    if (cmdLine.hasOption(BLOOM_FILTER_OPTION)) {
        bloomType = BloomType.valueOf(cmdLine.getOptionValue(BLOOM_FILTER_OPTION));
    }
    if (bloomType == BloomType.ROWPREFIX_FIXED_LENGTH) {
        if (!cmdLine.hasOption(BLOOM_FILTER_PARAM_OPTION)) {
            LOG.error("the parameter of bloom filter is not specified");
            return false;
        } else {
            conf.set(BloomFilterUtil.PREFIX_LENGTH_KEY, cmdLine.getOptionValue(BLOOM_FILTER_PARAM_OPTION));
        }
    }
    int blockSize = HConstants.DEFAULT_BLOCKSIZE;
    if (cmdLine.hasOption(BLOCK_SIZE_OPTION))
        blockSize = Integer.valueOf(cmdLine.getOptionValue(BLOCK_SIZE_OPTION));
    if (cmdLine.hasOption(BLOOM_BLOCK_SIZE_OPTION)) {
        conf.setInt(BloomFilterFactory.IO_STOREFILE_BLOOM_BLOCK_SIZE, Integer.valueOf(cmdLine.getOptionValue(BLOOM_BLOCK_SIZE_OPTION)));
    }
    if (cmdLine.hasOption(INDEX_BLOCK_SIZE_OPTION)) {
        conf.setInt(HFileBlockIndex.MAX_CHUNK_SIZE_KEY, Integer.valueOf(cmdLine.getOptionValue(INDEX_BLOCK_SIZE_OPTION)));
    }
    HFileContext meta = new HFileContextBuilder().withCompression(compr).withBlockSize(blockSize).build();
    StoreFileWriter sfw = new StoreFileWriter.Builder(conf, new CacheConfig(conf), fs).withOutputDir(outputDir).withBloomType(bloomType).withMaxKeyCount(numKV).withFileContext(meta).build();
    rand = new Random();
    LOG.info("Writing " + numKV + " key/value pairs");
    for (long i = 0; i < numKV; ++i) {
        sfw.append(generateKeyValue(i));
    }
    int numMetaBlocks = rand.nextInt(10) + 1;
    LOG.info("Writing " + numMetaBlocks + " meta blocks");
    for (int metaI = 0; metaI < numMetaBlocks; ++metaI) {
        sfw.getHFileWriter().appendMetaBlock(generateString(), new BytesWritable(generateValue()));
    }
    sfw.close();
    Path storeFilePath = sfw.getPath();
    long fileSize = fs.getFileStatus(storeFilePath).getLen();
    LOG.info("Created {}, {} bytes, compression={}", storeFilePath, fileSize, compr.toString());
    return true;
}

Example 15 with HelpFormatter

use of org.apache.hbase.thirdparty.org.apache.commons.cli.HelpFormatter in project hbase by apache.

the class ThriftServer method printUsageAndExit.

@Override
protected void printUsageAndExit(Options options, int exitCode) throws Shell.ExitCodeException {
    HelpFormatter formatter = new HelpFormatter();
    formatter.printHelp("Thrift", null, options, "To start the Thrift server run 'hbase-daemon.sh start thrift2' or " + "'hbase thrift2'\n" + "To shutdown the thrift server run 'hbase-daemon.sh stop thrift2' or" + " send a kill signal to the thrift server pid", true);
    throw new Shell.ExitCodeException(exitCode, "");
}