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OZAWA Tsuyoshi oza

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oza / msgpack-scala-v2.10.0
Created January 13, 2013 15:26
I've tried to run test with scala compiler(2.10.0 M7). There are some parts to fix to work correctly.
> ++ 2.10.0-M7
Setting version to 2.10.0-M7
[info] Set current project to msgpack-scala (in build file:/Users/ozawa/workspace/msgpack/msgpack-scala/)
> test
[info] Updating {file:/Users/ozawa/workspace/msgpack/msgpack-scala/}msgpack-scala...
[info] Resolving org.slf4j#slf4j-api;1.6.4 ...
[info] downloading http://repo1.maven.org/maven2/org/specs2/specs2_2.10.0-M7/1.12.1.1/specs2_2.10.0-M7-1.12.1.1.jar ...
[info] [SUCCESSFUL ] org.specs2#specs2_2.10.0-M7;1.12.1.1!specs2_2.10.0-M7.jar (17054ms)
[info] downloading http://repo1.maven.org/maven2/org/specs2/specs2-scalaz-core_2.10.0-M7/6.0.1/specs2-scalaz-core_2.10.0-M7-6.0.1.jar ...
[info] [SUCCESSFUL ] org.specs2#specs2-scalaz-core_2.10.0-M7;6.0.1!specs2-scalaz-core_2.10.0-M7.jar (18773ms)
@oza
oza / msgpack-scala.log
Last active December 11, 2015 00:38
# Tried to work sample program(2. Use in normal way), but failed. http://wiki.msgpack.org/display/MSGPACK/QuickStart+for+Scala
# Compiler version : 2.9.1
scala> import org.msgpack._
import org.msgpack._
scala> import org.msgpack.annotation.Message
import org.msgpack.annotation.Message
scala> import org.msgpack.ScalaMessagePack._
@oza
oza / impala_be_node.md
Created October 28, 2012 23:36
Impala BE Note

Impala BE メモ

本文章は，Impala のメモ の TODO のうち，BackEnd の特にクエリの実行部を読み，文章化したものである．

概要

BackEnd(BE) は単体のデーモンとして動作し，FE 側でパースした結果(Job ID/Plan)に基づいて処理を実行する．FE と BE のやりとりには Thrift が用いられている．

|FE| - パース結果(Job ID/実行Planなど) thrift -> |BE|
@oza
oza / monkey-patch.py
Created May 30, 2012 23:59
monkey patch example
# import A
class A:
def say_hello(self):
print("hi!")
def say_goodbye(self):
@oza
oza / exec_result.log
Created March 1, 2012 14:32
The sample source code of user-defined filter for fluentd
ozawa@ozamba:~/workspace/fluent/fluentd/com/lib/fluent$ ../../bin/fluentd -c ../../fluent.conf
2012-03-01 23:15:18 +0900: starting fluentd-0.10.13
2012-03-01 23:15:18 +0900: reading config file path="../../fluent.conf"
2012-03-01 23:15:18 +0900: adding source type="forward"
2012-03-01 23:15:18 +0900: adding source type="http"
2012-03-01 23:15:18 +0900: adding source type="tail"
2012-03-01 23:15:18 +0900: sample
2012-03-01 23:15:18 +0900: /Users/ozawa/size_limit.rb
2012-03-01 23:15:18 +0900: adding match pattern="debug.**" type="stdout"
2012-03-01 23:15:18 +0900: listening fluent socket on 0.0.0.0:24224
@oza
oza / counter.rb
Created January 1, 2012 12:12
A sample application from Memcached as a Service for Cloud Fondry
require 'sinatra'
require 'dalli'
require 'json'
get '/count' do
res = ''
services = JSON.parse(ENV['VCAP_SERVICES'])
credentials = services["memcached-1.4.10"].first["credentials"]
host = credentials['host']
@oza
oza / Gemfile
Created December 30, 2011 06:25
datamapper with postgresql sample
source "http://rubygems.org"
gem "datamapper"
gem "sinatra"
gem "dm-postgres-adapter"
@oza
oza / resize.rb
Created December 19, 2011 12:49
image resize script
#!/usr/bin/env ruby
# The accompanying source code is provided under the MIT license.
#
# Copyright (c) 2011 OZAWA Tsuyoshi
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sub-license, and/or
# sell copies of the Software, and to permit persons to whom the Software is
@oza
oza / log.txt
Created November 8, 2011 05:11
q4m performance test2
~/build/q4m-0.9.5$ USE_C_CLIENT=1 MESSAGES=400000 CONCURRENCY=130 DBI='dbi:mysql:test;mysql_socket=/var/run/mysqld/mysqld.sock;user=root;password=root' t/05-multireader.t
1..4
ok 1 - check number of messages
ok 2 - min value of received message
ok 3 - max value of received message
ok 4 - should have no rows in table
Multireader benchmark result:
Number of messages: 400000
@oza
oza / test.txt
Created November 8, 2011 03:03
q4m performance test
# ./configure --with-sync=yes --with-mysql=../mysql-5.1.55
# Intel(R) Xeon(R) CPU E5506 @ 2.13GHz
~/build/q4m-0.9.5$ USE_C_CLIENT=1 MESSAGES=400000 CONCURRENCY=200 DBI='dbi:mysql:test;mysql_socket=/var/run/mysqld/mysqld.sock;user=root;password=root' t/05-multireader.t
1..4
ok 1 - check number of messages
ok 2 - min value of received message
ok 3 - max value of received message
ok 4 - should have no rows in table