initialize a operation . concode_field_sep DataOutputStream out concode_field_sep void op concode_elem_sep void readBlock concode_elem_sep CachingStrategyProto getCachingStrategy concode_elem_sep void replaceBlock concode_elem_sep void writeBlock concode_elem_sep void requestShortCircuitFds concode_elem_sep void copyBlock concode_elem_sep void blockChecksum concode_elem_sep void transferBlock concode_elem_sep void send concode_elem_sep void requestShortCircuitShm concode_elem_sep void releaseShortCircuitFds
void function ( final DataOutput arg0 , final Op arg1 ) { arg0 . writeShort ( DataTransferProtocol . DATA_TRANSFER_VERSION ) ; arg1 . write ( arg0 ) ; }