APPARATUS AND METHOD FOR ANALYZING BOTTLENECKS IN DATA DISTRIBUTED DATA PROCESSING SYSTEM

摘要

An apparatus and method for analyzing bottlenecks in a data distributed processing system. The apparatus includes a learning unit mining and learning bottleneck-feature association rules based on hardware information related to a bottleneck node, job configuration information related to a bottleneck causing job, and/or I/O information regarding a bottleneck causing task. Based on the bottleneck-feature association rules, a bottleneck cause analyzing unit detects a bottleneck node among multiple nodes performing tasks in the data distributed processing system, and analyzes the bottleneck cause.

主权项

1. An apparatus for analyzing bottlenecks in a data distributed processing system, the apparatus comprising:
a learning unit configured to mine feature information to learn bottleneck-feature association rules, wherein the feature information comprises at least one of hardware information related to a bottleneck node, job configuration information related to a bottleneck causing job, and input/output (I/O) information related to a bottleneck causing task; and a bottleneck cause analyzing unit configured to detect a bottleneck node among multiple nodes executing tasks in the data distributed processing system using the bottleneck-feature association rules, and further configured to analyze a bottleneck cause for the bottleneck node.