bracki

TOP := $(CURDIR)
PKGDIR = $(TOP)/pkg

all: build

$(PKGDIR):
        mkdir -p $(PKGDIR)

clean:
        rm -rf $(PKGDIR)

bracki

package main

import (
	"bytes"
	"github.com/quirkey/magick"
	"io/ioutil"
	"log"
	"net/http"
	"net/url"
	"path/filepath"

bracki

#!/usr/bin/env python
# Quick and dirty demonstration of CVE-2014-0160 by
# Jared Stafford (jspenguin@jspenguin.org)
# Modified so that it finds cookies

import sys
import struct
import socket
import time
import select

bracki

If you want, I can try and help with pointers as to how to improve the indexing speed you get. Its quite easy to really increase it by using some simple guidelines, for example:

- Use create in the index API (assuming you can).
- Relax the real time aspect from 1 second to something a bit higher (index.engine.robin.refresh_interval).
- Increase the indexing buffer size (indices.memory.index_buffer_size), it defaults to the value 10% which is 10% of the heap.
- Increase the number of dirty operations that trigger automatic flush (so the translog won't get really big, even though its FS based) by setting index.translog.flush_threshold (defaults to 5000).
- Increase the memory allocated to elasticsearch node. By default its 1g.
- Start with a lower replica count (even 0), and then once the bulk loading is done, increate it to the value you want it to be using the update_settings API. This will improve things as possibly less shards will be allocated to each machine.
- Increase the number of machines you have so

bracki

(defn scala-function1 [f]
  "Convert a one-argument Clojure function to a scala.Function1."
  (reify scala.Function1
    (apply [_ x] (f x))))

bracki

A quick recap of XConf Hamburg

Today I attended [XConf][XconfHH]. Here is a quick recap of the talks I visited.

Keynote by [@jezhumble][jezhumble]

This has been summarized in other posts far better than I can

bracki

>>> urllib2.urlopen('http://jamwt.com/diesel/diesel-3.0.16.tar.gz')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 126, in urlopen
    return _opener.open(url, data, timeout)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 400, in open
    response = meth(req, response)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 513, in http_response
    'http', request, response, code, msg, hdrs)

bracki

(schnuffi)➜  ~  pip -vvvvv install diesel
Using PyPI mirrors:
Downloading/unpacking diesel
  Getting page http://pypi.python.org/simple/diesel
  URLs to search for versions for diesel:
  * http://pypi.python.org/simple/diesel/
  Getting page http://pypi.python.org/simple/diesel/
  Analyzing links from page https://pypi.python.org/simple/diesel/
    Found link https://pypi.python.org/packages/source/d/diesel/diesel-2.1.0.tar.gz#md5=bf52eb9c2d51fedc667348af613f3250 (from https://pypi.python.org/simple/diesel/), version: 2.1.0
    Found link https://pypi.python.org/packages/source/d/diesel/diesel-2.1.1.tar.gz#md5=0184b336fea8f5d4482befde5716ce14 (from https://pypi.python.org/simple/diesel/), version: 2.1.1

bracki

func restoreDump(conn mysqlConnection) {
	log.Print("Restoring dump")
	// Collect the output from the command(s)
	var output bytes.Buffer
	var stderr bytes.Buffer

	bzcat := exec.Command("/bin/bzcat", "/tmp/location")
	bzcat.Stderr = &stderr

	cmdString := mysqlCommand(conn, []string{"cms"})

bracki

(use 'clojure.contrib.seq-utils)

(def graph {:a [:b], :b [:a :c], :c [:b :d], :d [:c]})

(defn find-path
  "Find a path between a start and an end node."
  ([g start end]
     (if (contains? g start)
       (find-path g start end [])))
  ([g start end path]