@Override
protected void doClose() throws IOException {
byte[] buf = uncompressed;
if (buf != null) {
uncompressed = null;
recycler.releaseOutputBuffer(buf);
}
encoder.close();
}
@Override
protected void compress(byte[] data, int offset, int len, IndexOutput out) throws IOException {
encoder.encodeAndWriteChunk(data, offset, len, new OutputStreamIndexOutput(out));
}