Data Engineer Given a list of followers in the format:123, 345234, 678345, 123…Where column one is the ID of the follower and column two is the ID of the followee. Find all mutual following pairs (the pair 123, 345 in the example above). How would you use Map/Reduce to solve the problem when the list does not fit in memory?
486How would you use Map/Reduce to split a very large graph into smaller pieces and parallelize the computation of edges according to the fast/dynamic change of data?
414Post New Twitter Interview Questions
What is hfile ?
How do I check if my cpu is overclocked?
How is my education and work experience benefit NABARD?
How do you manage information for end users in web dynpro application?
Write the code that maps the java object with the database tables?
Define avl tree?
how to calculate cooling water require to condense x amount of vapor in a condenser.
Explain what are the status available in peoplesoft domain status menu?
Is the hvac machines are designed 10% less than the electrical feeder value?
Can I use windows xp product key for windows 7?
What are different types of shell?
Is lazy loading good?
How can you declare a variable in swift?
What is wave pattern of the sound?
Draw the diagram showing the function stack, illustrating the variables that were pushed on the stack at the point when function f2 has been introduced . type def struct { double x,double y} point; } main( int argc, char *arg[3]) { double a; int b,c; f1(a,b); } f1(double x, int y) {point p; stack int n; f2(p,x,y) } f2(point p, double angle) { int i,j,k,int max;
