In README, it is said that we can use bashreduce as a poorman's dfs by doing
br -r "cat > /tmp/myfile" < input
I think I can see a file 'input' will be distributed among the hosts with the file name /tmp/myfile.
But how can we read the file?
br -r "cat /tmp/myfile"
would give us a broken file since those distributed chunks do not have information about in what order the original file was written.
Or it is assumed that input is a file whose lines have numbers in order?
In README, it is said that we can use bashreduce as a poorman's dfs by doing
I think I can see a file 'input' will be distributed among the hosts with the file name
/tmp/myfile. But how can we read the file?would give us a broken file since those distributed chunks do not have information about in what order the original file was written. Or it is assumed that
inputis a file whose lines have numbers in order?