public static DataOutputStream
  getIndexedLzoOutputStream(Configuration conf, Path path) throws IOException {
    """
	Creates an lzop output stream. The index for the lzop is
	also written to another at the same time if
	<code>elephantbird.lzo.output.index</code> is set in configuration. <p>
	
	If the file size at closing is not larger than a single block,
	the index file is deleted (in line with {@link LzoIndexer} behavior).
    """

    LzopCodec codec = new LzopCodec();
    codec.setConf(conf);

    final Path file = path;
    final FileSystem fs = file.getFileSystem(conf);
    FSDataOutputStream fileOut = fs.create(file, false);

    FSDataOutputStream indexOut = null;
    if (conf.getBoolean(LZO_OUTPUT_INDEX, false)) {
      if ( isLzopIndexSupported ) {
        Path indexPath = file.suffix(LzoIndex.LZO_TMP_INDEX_SUFFIX);
        indexOut = fs.create(indexPath, false);
      } else {
        LOG.warn("elephantbird.lzo.output.index is enabled, but LzopCodec "
            + "does not have createIndexedOutputStream method. "
            + "Please upgrade hadoop-lzo.");
      }
    }

    final boolean isIndexed = indexOut != null;
    final long minIndexableSize = conf.getLong(LZO_OUTPUT_INDEXABLE_MINSIZE,
        -1L);

    OutputStream out = ( isIndexed ?
        codec.createIndexedOutputStream(fileOut, indexOut) :
        codec.createOutputStream(fileOut) );

    return new DataOutputStream(out) {
      // override close() to handle renaming index file.

      public void close() throws IOException {
        super.close();

        if ( isIndexed ) {
          // rename or remove the index file based on file size.

          Path tmpPath = file.suffix(LzoIndex.LZO_TMP_INDEX_SUFFIX);
          FileStatus stat = fs.getFileStatus(file);
          final long minSizeToIndex = minIndexableSize < 0
              ? stat.getBlockSize()
              : minIndexableSize;

          if (stat.getLen() <= minSizeToIndex) {
            fs.delete(tmpPath, false);
          } else {
            fs.rename(tmpPath, file.suffix(LzoIndex.LZO_INDEX_SUFFIX));
          }
        }
      }
    };
  }
public static DataOutputStream
  getIndexedLzoOutputStream(Configuration conf, Path path) throws IOException {

    LzopCodec codec = new LzopCodec();
    codec.setConf(conf);

    final Path file = path;
    final FileSystem fs = file.getFileSystem(conf);
    FSDataOutputStream fileOut = fs.create(file, false);

    FSDataOutputStream indexOut = null;
    if (conf.getBoolean(LZO_OUTPUT_INDEX, false)) {
      if ( isLzopIndexSupported ) {
        Path indexPath = file.suffix(LzoIndex.LZO_TMP_INDEX_SUFFIX);
        indexOut = fs.create(indexPath, false);
      } else {
        LOG.warn("elephantbird.lzo.output.index is enabled, but LzopCodec "
            + "does not have createIndexedOutputStream method. "
            + "Please upgrade hadoop-lzo.");
      }
    }

    final boolean isIndexed = indexOut != null;
    final long minIndexableSize = conf.getLong(LZO_OUTPUT_INDEXABLE_MINSIZE,
        -1L);

    OutputStream out = ( isIndexed ?
        codec.createIndexedOutputStream(fileOut, indexOut) :
        codec.createOutputStream(fileOut) );

    return new DataOutputStream(out) {
      // override close() to handle renaming index file.

      public void close() throws IOException {
        super.close();

        if ( isIndexed ) {
          // rename or remove the index file based on file size.

          Path tmpPath = file.suffix(LzoIndex.LZO_TMP_INDEX_SUFFIX);
          FileStatus stat = fs.getFileStatus(file);
          final long minSizeToIndex = minIndexableSize < 0
              ? stat.getBlockSize()
              : minIndexableSize;

          if (stat.getLen() <= minSizeToIndex) {
            fs.delete(tmpPath, false);
          } else {
            fs.rename(tmpPath, file.suffix(LzoIndex.LZO_INDEX_SUFFIX));
          }
        }
      }
    };
  }
public static DataOutputStream getIndexedLzoOutputStream ( Configuration conf , Path path ) throws IOException { LzopCodec codec = new LzopCodec ( ) ; codec . setConf ( conf ) ; final Path file = path ; final FileSystem fs = file . getFileSystem ( conf ) ; FSDataOutputStream fileOut = fs . create ( file , false ) ; FSDataOutputStream indexOut = null ; if ( conf . getBoolean ( LZO_OUTPUT_INDEX , false ) ) { if ( isLzopIndexSupported ) { Path indexPath = file . suffix ( LzoIndex . LZO_TMP_INDEX_SUFFIX ) ; indexOut = fs . create ( indexPath , false ) ; } else { LOG . warn ( "elephantbird.lzo.output.index is enabled, but LzopCodec " + "does not have createIndexedOutputStream method. " + "Please upgrade hadoop-lzo." ) ; } } final boolean isIndexed = indexOut != null ; final long minIndexableSize = conf . getLong ( LZO_OUTPUT_INDEXABLE_MINSIZE , - 1L ) ; OutputStream out = ( isIndexed ? codec . createIndexedOutputStream ( fileOut , indexOut ) : codec . createOutputStream ( fileOut ) ) ; return new DataOutputStream ( out ) { // override close() to handle renaming index file. public void close ( ) throws IOException { super . close ( ) ; if ( isIndexed ) { // rename or remove the index file based on file size. Path tmpPath = file . suffix ( LzoIndex . LZO_TMP_INDEX_SUFFIX ) ; FileStatus stat = fs . getFileStatus ( file ) ; final long minSizeToIndex = minIndexableSize < 0 ? stat . getBlockSize ( ) : minIndexableSize ; if ( stat . getLen ( ) <= minSizeToIndex ) { fs . delete ( tmpPath , false ) ; } else { fs . rename ( tmpPath , file . suffix ( LzoIndex . LZO_INDEX_SUFFIX ) ) ; } } } } ; }
Creates an lzop output stream. The index for the lzop is
also written to another at the same time if
<code>elephantbird.lzo.output.index</code> is set in configuration. <p>

If the file size at closing is not larger than a single block,
the index file is deleted (in line with {@link LzoIndexer} behavior).
Creates an lzop output stream . The index for the lzop is also written to another at the same time if <code > elephantbird . lzo . output . index< / code > is set in configuration . <p >