ICCCES-16

DEVELOPING A NOVEL APPROACH FOR IMPROVING AVAILABILITY OF JOBTRACKER IN HADOOP (140597)

DOI :

Abstract : Cluster based distributed system contains singles Job Tracker and multiple Task Tracker. Task Tracker performs Map Reduce operation on Data Node. In this approach,Job Tracker facing single point of failure problem. The solution includes the Avatar Node and Zoo Keeper. Firstly,Avatar Node uses efficient checkpoint strategy to manage temporary name space. Avatar Node gives temporary space to store the meta data about current job and flush that data after successful job execution. Secondly,Zoo Keeper which is used for session monitoring by communicating with failover manager that is residing in Job Tracker and Avatar Node This approach reduces Remote Procedure Call (RPC) traffic between Backup Node and Data Node by direct communication of Job Tracker and Avatar Node.

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Downloads : 1455

Publication Date :

Modified Date : 2016-01-30

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Prajakta Mane , Prajakta Koshti , Prajakta Patankar , Prof. Ravindra J. Mandale Prof.Sagar S. Sawan , "DEVELOPING A NOVEL APPROACH FOR IMPROVING AVAILABILITY OF JOBTRACKER IN HADOOP", IJIERT - International Journal of Innovations in Engineering Research and Technology, ICCCES-16, ISSN : 2394-3696, Page No.