BiDAl: Big Data Analyzer for Cluster Traces

Alkida Balliu,Dennis Olivetti,Özalp Babaoglu,M. Marzolla,A. Sîrbu

Published 2014 in GI-Jahrestagung

ABSTRACT

Modern data centers that provide Internet-scale services are stadium-size structures housing tens of thousands of heterogeneous de- vices (server clusters, networking equipment, power and cooling infras- tructures) that must operate continuously and reliably. As part of their operation, these devices produce large amounts of data in the form of event and error logs that are essential not only for identifying problems but also for improving data center eciency and management. These activities employ data analytics and often exploit hidden statistical pat- terns and correlations among dierent factors present in the data. Un- covering these patterns and correlations is challenging due to the sheer volume of data to be analyzed. This paper presents BiDAl, a prototype \log-data analysis framework" that incorporates various Big Data tech- nologies to simplify the analysis of data traces from large clusters. BiDAl is written in Java with a modular and extensible architecture so that dif- ferent storage backends (currently, HDFS and SQLite are supported), as well as dierent analysis languages (current implementation supports SQL, R and Hadoop MapReduce) can be easily selected as appropriate. We present the design of BiDAl and describe our experience using it to analyze several public traces of Google data clusters for building a simulation model capable of reproducing observed behavior.

PUBLICATION RECORD

  • Publication year

    2014

  • Venue

    GI-Jahrestagung

  • Publication date

    2014-10-06

  • Fields of study

    Computer Science, Engineering

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

CITATION MAP

EXTRACTION MAP

CLAIMS

  • No claims are published for this paper.

CONCEPTS

  • No concepts are published for this paper.

REFERENCES

Showing 1-22 of 22 references · Page 1 of 1