public Builder setLZ4UncompressedBufferSize(int size) {
            this.configuration.put(ClientConfigProperties.COMPRESSION_LZ4_UNCOMPRESSED_BUF_SIZE.getKey(), String.valueOf(size));
            return this;
        }
Sets buffer size for uncompressed data in LZ4 compression.
For outgoing data it is the size of a buffer that will be compressed.
For incoming data it is the size of a buffer that will be decompressed.

@param size - size of the buffer in bytes
@return
client-v2/src/main/java/com/clickhouse/client/api/Client.java