Showing posts from January, 2016

Print pattern 1 2 3 1 2 3 using three different thread

Problem statement :- Print  sequence 1 2 3 1 2 3....repeatedly using three different threads. Handling three thread based on some condition will solve our problem. Here is another problem which is handling two threads - Print Even/Odd numbers using t…

Install Scala and Apache spark in Linux(Ubuntu)

Scala is prerequisite for Apache spark Installation.Lets install Scala followed by Apache spark. Scala installation:-    We can set-up Scala either downloading .deb version and extract it OR Download Scala tar ball and extract it. Follow either one…

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