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Regarding live streaming data processing in Hadoop

 
Debajyoti Kundu
Ranch Hand
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Java
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Hi,
Few days earlier I attended an interview where I was asked - How to process live streaming data using Apache Hadoop. All programs I'd previously worked on basically involved reading data from file present in HDFS and I do not have any knowledge working with live data. I looked into the internet but did not find much help. Can anyone explain the procedure how such scenarios be incorporated with mapreduce paradigm or suggest some links on this topic.

Thanks
 
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