Data processing method and device for streaming computing system, equipment and medium

The invention provides a data processing method and device for a streaming computing system, equipment and a medium, and relates to the field of computers, in particular to the field of distributed computing and the field of streaming computing. The method comprises the steps: reading a log file which comprises at least one first operation instruction used for operating a data file, the first operation instruction being capable of indicating storage information of the data file; reading the data file into a memory according to the log file; generating a second operation instruction, the second operation instruction having the same function as the at least one first operation instruction; requesting to write the second operation instruction into the log file; and in response to determining that the second operation instruction is written into the log file, executing the second operation instruction. 本公开提供了一种用于流式计算系统的数据处理方法、装置、设备和介质，涉及计算机领域，尤其涉及分布式计算领域和流式计算领域。该方法包括：读取日志文件，日志文件包括至少一个第一操作指令，第一操作指令用于操作数据文件，并且能够指示数