Patent ID: 8671097
Filing Date: 2014-03-11
Classification: G06F,H04L

Abstract:
1. A method for log file analysis based on a distributed computing network system, characterized in that the method comprises: storing, in a log file, a plurality of user identifiers and log information associated with the plurality of user identifiers; dividing the log file into a plurality of target files such that each of the plurality of target files includes log information associated with a user identifier of the plurality of user identifiers; prior to dividing the log file into identifier files, filtering out information that is unrelated to log analysis from the log file and ordering it according to the time of the creation of the log information; separately analyzing the plurality of target files to obtain analysis results using a plurality of nodes, the distributed computer network system including the plurality of nodes and a log analysis server; and combining analysis results of the plurality of nodes, wherein dividing the log file into a plurality of target files comprises: downloading the log file into the log analysis server of the distributed computing network; sending the log file to the plurality of nodes by the log analysis server; dividing by each node of the plurality of nodes the log file into identifier files according to the plurality of user identifiers; placing the log information having a same user identifier into a same identifier file; sending the identifier files to the log analysis server; collecting by the log analysis server the identifier files sent from the plurality of nodes; and combining identifier files having the same user identifier into a single file to form a corresponding target file.