Make traces exist gem

- Added has-sampled.rb, which uses tracesExist
- Bumped zipkin-query to 0.1.0
-
Added tracesExist to thrift files and generated ruby code

Author: @jerryli9876
Fixes #105
URL: #105

zipkin-gems/zipkin-query/lib/zipkin-query/version.rb

@@ -12,5 +12,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 module ZipkinQuery
-  VERSION = "0.0.3"
+  VERSION = "0.1.0"
 end

zipkin-hadoop-job-runner/src/scripts/has-sampled.rb

@@ -0,0 +1,118 @@
+#!/usr/bin/env ruby
+# Copyright 2012 Twitter Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require 'rubygems'
+require 'zipkin-query'
+require 'thrift_client'
+require 'finagle-thrift'
+require 'zookeeper'
+require 'optparse'
+require 'ostruct'
+require 'set'
+
+class OptparseHasSampledArguments
+
+  #
+  # Return a structure describing the options.
+  #
+  def self.parse(args)
+    # The options specified on the command line will be collected in *options*.
+    # We set default values here.
+    options = OpenStruct.new
+    options.input = nil
+    options.output = nil
+    options.preprocessor = false
+
+    opts = OptionParser.new do |opts|
+      opts.banner = "Usage: run_job.rb -i INPUT -o OUTPUT"
+
+      opts.separator ""
+      opts.separator "Specific options:"
+
+      opts.on("-i", "--input INPUT",
+              "The INPUT file to read from") do |input|
+        options.input = input
+      end
+
+      opts.on("-o", "--output OUTPUT",
+              "The OUTPUT file to write to") do |output|
+        options.output = output
+      end
+
+      opts.separator ""
+      opts.separator "Common options:"      
+      opts.on_tail("-h", "--help", "Show this message") do
+        puts opts
+        exit
+      end
+    end
+    opts.parse!(args)
+    options
+  end
+end
+
+options = OptparseHasSampledArguments.parse(ARGV)
+
+$config = {
+  :zipkin_query_host   => "localhost", #whatever the collector is
+  :zipkin_query_port   => 9411,
+  :skip_zookeeper      => true
+}
+
+def sampled_traces(trace_ids)
+  result = false
+  traces = nil
+  ZipkinQuery::Client.with_transport($config) do |client|
+    traces = client.tracesExist(trace_ids)
+  end
+  return traces
+end
+
+def get_trace_id(line)
+  return line.split("\t")[1].to_i
+end
+
+File.open(options.output, 'w') do |out_file|
+  trace_list = []
+  File.open(options.input, 'r').each do |line|
+    trace_list = trace_list << get_trace_id(line)
+  end
+  sampled = sampled_traces(trace_list)
+  File.open(options.input, 'r').each do |line|
+    if (sampled.include?(get_trace_id(line)))
+      out_file.print line
+      puts line
+    end
+  end  
+end
+
+=begin
+h = Hash.new
+
+File.open(options.input, 'r').each do |line|
+  ary = line.split("\t")
+  if h[ary[0]] == nil
+   h[ary[0]] = Array.new(1, ary[1].to_i)
+  else
+    h[ary[0]] = h[ary[0]] << ary[1].to_i
+  end
+end
+
+ary = Array.new()
+
+h.each do |service, traces|
+  p sampled_traces(traces)
+end
+=end

zipkin-hadoop/src/scripts/run_all_jobs.rb

@@ -1,4 +1,18 @@
 #!/usr/bash/env ruby
+# Copyright 2012 Twitter Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 # Runs all scalding jobs in package com.twitter.zipkin.hadoop
 
 require 'optparse'

zipkin-hadoop/src/scripts/run_job.rb

@@ -1,5 +1,19 @@
 #!/usr/bash/env ruby
-# Script that rxuns a single scalding job 
+# Copyright 2012 Twitter Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Script that runs a single scalding job
 
 require 'optparse'
 require 'ostruct'