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	Failure analysis of open source J2EE application servers
	Li, Junguo ; Huang, Gang ; Zou, Jian ; Mei, Hong
	2007
英文摘要	Open source J2EE Application Servers (J2EE ASs) have already attracted industrial attentions in recent years, but the reliability is still an obstacle to their wide acceptance. The detail of software failures in J2EE AS was seldom discussed in the past, although such information is valuable to evaluate and improve its reliability. In this paper, we present a measurementbased failure classification and analysis. Presented results indicate open source J2EE AS's reliability needs improvement. Some notable results include: (1) the implementation of a widely used fault-tolerant mechanism, clustering, needs improvement; (2) only 15% of reported failures are removed within a week, and about 10% still open by the time we finish the study; (3) different J2EE ASs have different unreliable services so reliability improvement activities should be specific to both AS and applications. ? 2007 IEEE.; EI; 0
语种	英语
DOI标识	10.1109/QSIC.2007.4385496
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/263342]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Junguo,Huang, Gang,Zou, Jian,et al. Failure analysis of open source J2EE application servers. 2007-01-01.

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