private void writeKey(KeyBuffer keyBuffer, int recordLen, int keyLength) throws IOException { checkAndWriteSync(); // sync out.writeInt(recordLen); // total record length out.writeInt(keyLength); // key portion length if(this.isCompressed()) { Compressor compressor = CodecPool.getCompressor(codec); NonSyncDataOutputBuffer compressionBuffer = new NonSyncDataOutputBuffer(); CompressionOutputStream deflateFilter = codec.createOutputStream(compressionBuffer, compressor); DataOutputStream deflateOut = new DataOutputStream(deflateFilter); //compress key and write key out compressionBuffer.reset(); deflateFilter.resetState(); keyBuffer.write(deflateOut); deflateOut.flush(); deflateFilter.finish(); int compressedKeyLen = compressionBuffer.getLength(); out.writeInt(compressedKeyLen); out.write(compressionBuffer.getData(), 0, compressedKeyLen); CodecPool.returnCompressor(compressor); } else { out.writeInt(keyLength); keyBuffer.write(out); } }
private void writeKey(KeyBuffer keyBuffer, int recordLen, int keyLength) throws IOException { checkAndWriteSync(); // sync out.writeInt(recordLen); // total record length out.writeInt(keyLength); // key portion length if(this.isCompressed()) { Compressor compressor = CodecPool.getCompressor(codec); NonSyncDataOutputBuffer compressionBuffer = new NonSyncDataOutputBuffer(); CompressionOutputStream deflateFilter = codec.createOutputStream(compressionBuffer, compressor); DataOutputStream deflateOut = new DataOutputStream(deflateFilter); //compress key and write key out compressionBuffer.reset(); deflateFilter.resetState(); keyBuffer.write(deflateOut); deflateOut.flush(); deflateFilter.finish(); int compressedKeyLen = compressionBuffer.getLength(); out.writeInt(compressedKeyLen); out.write(compressionBuffer.getData(), 0, compressedKeyLen); CodecPool.returnCompressor(compressor); } else { out.writeInt(keyLength); keyBuffer.write(out); } }
private void writeKey(KeyBuffer keyBuffer, int recordLen, int keyLength) throws IOException { checkAndWriteSync(); // sync out.writeInt(recordLen); // total record length out.writeInt(keyLength); // key portion length if(this.isCompressed()) { Compressor compressor = CodecPool.getCompressor(codec); NonSyncDataOutputBuffer compressionBuffer = new NonSyncDataOutputBuffer(); CompressionOutputStream deflateFilter = codec.createOutputStream(compressionBuffer, compressor); DataOutputStream deflateOut = new DataOutputStream(deflateFilter); //compress key and write key out compressionBuffer.reset(); deflateFilter.resetState(); keyBuffer.write(deflateOut); deflateOut.flush(); deflateFilter.finish(); int compressedKeyLen = compressionBuffer.getLength(); out.writeInt(compressedKeyLen); out.write(compressionBuffer.getData(), 0, compressedKeyLen); CodecPool.returnCompressor(compressor); } else { out.writeInt(keyLength); keyBuffer.write(out); } }