legatoo

#!/bin/bash
# Install Hadoop 2 using pdsh/pdcp where possible.
# 
# Command can be interactive or file-based.  This script sets up
# a Hadoop 2 cluster with basic configuration.  Modify data, log, and pid
# directories as desired.  Further configure your cluster with ./conf-hadoop2.sh
# after running this installation script.
#

# Basic environment variables.  Edit as necessary

legatoo

import subprocess
import pycurl
import time
from urllib import urlencode
from StringIO import StringIO
import re
from io import BytesIO

def refreshIP():
    print "Refreshing IP..."

legatoo

#!/usr/bin/env bash
# Start all hadoop daemons.  Run this on master node.

bin=`dirname "${BASH_SOURCE-$0}"`
bin=`cd "$bin"; pwd`

rm_logfile_name=yarn-yarn-resourcemanager-`hostname`.log
nm_logfile_name=yarn-yarn-nodemanager-`hostname`.log

legatoo

<settings>
  <profiles>
    <profile>
      <id>nexus</id>
      <repositories>
        <repository>
          <id>local-repository</id>
          <name>local private repository</name>
          <url>http://10.64.12.230:8081/nexus/content/groups/public</url>
          <releases>

legatoo

#查看 mysql 正在进行的进程
show processlist;
mysqladmin processlist -h 10.4.243.25 -P 6002 -uq3boy -p123

# transcation 部分可以看到那个 thread 给 lock 了，然后杀掉解锁
SHOW ENGINE INNODB STATUS \G;


#杀掉 mysql 任务
kill id

legatoo

import akka.actor.AbstractExtensionId;
import akka.actor.ExtendedActorSystem;
import akka.actor.Extension;
import akka.actor.Props;
import akka.routing.FromConfig;
import org.springframework.context.ApplicationContext;

/**
 * An Akka Extension to provide access to Spring managed Actor Beans.
 */

legatoo

import akka.actor.Actor;
import akka.actor.IndirectActorProducer;
import org.springframework.context.ApplicationContext;

/**
 * An actor producer that lets Spring create the Actor instances.
 */
public class SpringActorProducer implements IndirectActorProducer {
    final ApplicationContext applicationContext;
    final String actorBeanName;

legatoo

#!/bin/bash

# this script installs GCC 4.9.3 
# to use it navigate to your home directory and type:
# sh install-gcc-4.9.3.sh

# download and install gcc 4.9.3
wget https://ftp.gnu.org/gnu/gcc/gcc-4.9.3/gcc-4.9.3.tar.gz
tar xzf gcc-4.9.3.tar.gz
cd gcc-4.9.3

legatoo

#!/bin/sh
ts=$(date +"%s")
jvmPid=$1
defaultLines=100
defaultTop=20

threadStackLines=${2:-$defaultLines}
topThreads=${3:-$defaultTop}

legatoo

class Bazel < Formula
  desc "Google's own build tool"
  homepage "https://bazel.build/"
  url "https://github.com/bazelbuild/bazel/releases/download/0.15.0/bazel-0.15.0-dist.zip"
  sha256 "c3b716e6625e6b8c323350c95cd3ae0f56aeb00458dddd10544d5bead8a7b602"

  depends_on :java => "1.8"
  depends_on :macos => :yosemite

  def install