Errata

Errata for Programming Amazon EC2

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The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Date Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update

Version	Location	Description	Submitted By	Date submitted
Other Digital Version	vii 7th line of TOC for "5. Manage the inevitable downtime"	"Why did I LOOSE my instance?" should be LOSE. (Reading "Sampler".)	Ben North	Mar 01, 2011
Printed	Page 63 Last example (mon-put-metric-alarm).	Scaling down alarm is named 'alarm-app-server-scale-UP' and thus created twice with different parameters. Shouldn't it be: $ mon-put-metric-alarm alarm-app-server-scale-DOWN \ .... continued ....	Julius ?ėporaitis	Feb 22, 2012
Other Digital Version	96	Page 96 ePub book: CNAMES are inserted media01 through media04 .kulitzer.com. next page, in config/environments/production.rb, it is using static%d rather than media %d config.action_controller.asset_host = "http://static%d.kulitzer.com" shouldn't the cnames at page 96 be static0..static3 instead?	Bashar Abdullah	Jan 06, 2012
PDF	Page 146 java code	The condition of the if: result.getAttributeNamesSizeBytes() + result.getAttributeValuesSizeBytes() + result.getItemNamesSizeBytes() > 10 * 1024 * 1024 * 1024 * 0.8 will not work, because the constant 10 * 1024 * 1024 * 1024 * 0.8 overflows. We could replace by: (result.getAttributeNamesSizeBytes() + result.getAttributeValuesSizeBytes() + result.getItemNamesSizeBytes()) / 1024 / 1024 > 10 * 1024 * 0.8	Flavia Paganelli	Mar 01, 2011