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Diffstat (limited to 'dtrain/hstreaming/avg.rb')
-rwxr-xr-x | dtrain/hstreaming/avg.rb | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/dtrain/hstreaming/avg.rb b/dtrain/hstreaming/avg.rb deleted file mode 100755 index 2599c732..00000000 --- a/dtrain/hstreaming/avg.rb +++ /dev/null @@ -1,32 +0,0 @@ -#!/usr/bin/env ruby -# first arg may be an int of custom shard count - -shard_count_key = "__SHARD_COUNT__" - -STDIN.set_encoding 'utf-8' -STDOUT.set_encoding 'utf-8' - -w = {} -c = {} -w.default = 0 -c.default = 0 -while line = STDIN.gets - key, val = line.split /\s/ - w[key] += val.to_f - c[key] += 1 -end - -if ARGV.size == 0 - shard_count = w["__SHARD_COUNT__"] -else - shard_count = ARGV[0].to_f -end -w.each_key { |k| - if k == shard_count_key - next - else - puts "#{k}\t#{w[k]/shard_count}" - #puts "# #{c[k]}" - end -} - |