amorton’s gists

amorton / token_range.py

Created September 29, 2011 10:39

Script to output the token range ownership for Cassandra nodes.

	#!/usr/bin/env python
	"""Script to output the token range ownership for Cassandra nodes.

	usage:
	$ ./token_range.py --interactive 154009024815050802110273337963779530663 141704132449535340642001248672108470009 102889564695022956386161396156024583904
	154009024815050802110273337963779530663 141704132449535340642001248672108470009 102889564695022956386161396156024583904
	69.95% - 102889564695022956386161396156024583904
	22.81% - 141704132449535340642001248672108470009
	7.23% - 154009024815050802110273337963779530663

amorton / reverse_query_profile.py

Created October 3, 2011 08:43

reverse_query_profile.py

	#!/usr/bin/env python

	"""Tool for profiling Cassandra query performance using reverse comparators.

	Tests are run by profile() multiple times and the 'Read Latency' is
	extracted using node tool.

	Usage:

	#Create the schema using the cassandra-cli.

amorton / sstable_link.py

Created October 20, 2011 00:26

sstable_link

	#!/usr/bin/env python
	# encoding: utf-8
	"""
	Creates a directory of sym links to SSTables with a number higher than
	a specified value.

	Handy when you want to copy a delta.

	See command line help for usage.

amorton / sstable_rename.py

Created November 6, 2011 09:02

	#!/usr/bin/env python
	# encoding: utf-8
	"""
	Changes the format specifier on SSTables IN PLACE

	e.g. change
	TwitterUserHistoricalValues-h-20983-Data.db
	to be
	TwitterUserHistoricalValues-g-20983-Data.db

amorton / gist:1380932

Created November 20, 2011 21:13

Convert string to ascii key for Cassandra

"".join("{0:x}".format(ord(c)) for c in "thekey")

amorton / mas_common - setup.py

Created March 14, 2012 18:43

	Using
	distribute==0.6.25
	pip 1.0.2

	Works in dev when using this in the pip requirements file (relative source reference)...
	-e packages/mas_common
	-e packages/mas_hooks

	Fails when...
	* building sdist for the packages

amorton / gist:2340402

Created April 8, 2012 23:40

	aarons-MBP-2011:ReferenceLibrary aaron$ curl keys.gnupg.net
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head><title>Document has moved</title></head>
	<body><h1>Document has moved</h1>
	<p>This document has moved to <a href="http://mud.stack.nl/">http://mud.stack.nl/</a>.</p></body></html>
	aarons-MBP-2011:ReferenceLibrary aaron$

amorton / NanoTest.java

Created May 7, 2012 21:56

nanoTime() Test.

	public class NanoTest
	{
	/**
	* usage: NanoTest - run for 100ms and count unique results from System.nanoTest()
	* NanoText x - run for x ms and count unique results from System.nanoTest()
	* @param args
	*/
	public static void main(String[] args)
	{
	final long duration = (args.length > 0 ? Long.parseLong(args[0]) : 100);

amorton / gist:2697792

Created May 14, 2012 22:17

Hack to watch cassandra netstats

while true; do date; diff <(nodetool -h localhost netstats) <(sleep 5 && nodetool -h localhost netstats); done

amorton / first email

Created June 28, 2012 03:40

Email to Leonie Gill

	From: aaron morton
	Subject: Fwd: Wellington Airport Website feedback: Airport Service, Aaron Morton
	Date: 28 June 2012 3:39:04 PM NZST
	To: leonie.gill@wcc.govt.nz

	Hi,
	I understand you are the Councillor for the Eastern suburbs. I live in Miramar and received the following response from the airport in response to an enquiry about the proposed road changes.

	I have asked them for evidence to support their claim that "Stewart Duff Dive is not a public road but part of the airport, ".

Aaron Morton amorton