A distributed file system index method and device based on log merging
A distributed file and file index technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of index omission, low efficiency, and long construction time, so as to solve index omission, avoid loss, reduce The effect of the number of builds
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 The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.
 This embodiment provides a distributed file system indexing method based on log merging, such as figure 1 As shown, the log merge-based distributed file system indexing method includes:
 S101. When a file operation occurs, record the file operation information and write it into a log, the file operation information includes the type of file operation and the time when the file operation occurred, and when the type of file operation is a move operation, after recording the file After the operation information is written to the log, the file operation metadata information is created immediately.
 All operation objects in this embodiment can be files or folders unless otherwise specified. For example, "file oper...
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