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Showing posts with label top biggest files on hadoop. Show all posts
Showing posts with label top biggest files on hadoop. Show all posts

Thursday, June 27, 2013

List top 10/n biggest/smallest files on hadoop (size wise)

List top 10 biggest files in a directory on hadoop:
hadoop dfs -du /testfiles/hd|sort -g -r|head -n  <N>  {N here is the top number of file you want to list}
      
hadoop dfs -du /testfiles/hd|sort -g -r|head -n  10

List top 10 biggest file on hadoop(Recursively) :


hadoop dfs -lsr /|awk '{print $5 "\t\t" $8}'|sort -n -r|head -n <N> {N here is the top numbers of files you want to list}
hadoop dfs -lsr /|awk '{print $5 "\t\t" $8}'|sort -n -r|head -n 10


List top 10 smallest files in a directory on hadoop:
hadoop dfs -du /testfiles/hd|sort -g -r|tail -n  <N>  {N here is the top number of file you want to list}
      
hadoop dfs -du /testfiles/hd|sort -g -r|tail -n  10

List top 10 smallest file on hadoop(Recursively) :


hadoop dfs -lsr /|awk '{print $5 "\t\t" $8}'|sort -n -r|tail -n <N> {N here is the top numbers of files you want to list}
hadoop dfs -lsr /|awk '{print $5 "\t\t" $8}'|sort -n -r|tail -n 10

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