Errata
The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted by | Date submitted |
---|---|---|---|---|
Printed | Page Page 34 Paragraph 2 |
Page 34 paragraph 2 reads, "Once you have installed the AWS CLI, check out ec2.sh (https://github.com/rjurney/Agile_Data_Code_2/blob/master/ec2.sh)." |
Kurt Wolter | Jul 20, 2022 |
Printed, | Page 63 Fourth paragraph, "Next, we need.." |
The bash command is printed incorrectly as: |
Ray Brown | Jul 20, 2017 |
Printed | Page 72 output from Python run of test_pymongo.py is shown in Python 2.x, author is using 3.5 for text |
The printed output appears to be from an earlier printing of the text and from the execution of the ch02/test_pymongo.py script by Python 2.x with the "u" prefix on the strings. |
Ray Brown | Jul 20, 2017 |
Printed | Page 72 Second paragraph, "Displaying executives..." |
Original text "...Mongo using Pig and MongoStorage. Run..." should be "Mongo using PySpark and pymongo_spark. Run..." |
Ray | Jul 20, 2017 |
Printed, | Page 91 First paragraph |
Commands to download data are duplicated from pages 79-80 to page 91. |
Ray Brown | Jul 20, 2017 |
Printed, | Page 93 Second to the last python line on page |
The python line: "on_time_dataframe = spark.read.parquet('data/trimmed_cast_performance.parquet')" should read "on_time_dataframe = spark.read.parquet('data/on_time_performance.parquet')". |
Ray Brown | Jul 21, 2017 |
Printed, | Page 96 Second paragraph momgo query line |
Line reads: "db.on_time_performance.findOne( |
Ray Brown | Jul 21, 2017 |
Printed, , Other Digital Version | Page 98 First full paragraph, python code |
The line: "'FlightNum': int(flight_num)" sould be: "'FlightNum': flight_num". |
Ray Brown | Jul 21, 2017 |
Other Digital Version | 98 Source code for ch04/web/on_time_flask.py |
Source code for ch04/web/on_time_flask.py line: |
Ray Brown | Jul 21, 2017 |
Printed | Page 103 Second paragraph momgo query line |
The mongo query line: |
Ray Brown | Jul 21, 2017 |
Other Digital Version | 104 In the source listing for ch04/web/on_time_flask_template.py |
Trying to execute the original source code ch04/web/on_time_flask_template.py (20-JUL-2017) causes an error that notes the "display_nav" function allows only 3 parameters. The ch04/web/templates/macros.jnj file in the source code needs correction. The parameter list in the declaration of the display_nave function in the macros.jnj file needs to include the "query" parameter. So the edit is to the macros.jnj file from: |
Ray Brown | Jul 27, 2017 |
ePub | Page 262 - |
Histograms are not bar charts... |
Cédric Pelvet | Jun 22, 2017 |
Printed, | Page 325 Index entry for DAGS |
The index entry for reads "DAGS (directed acrylic graphs)". It should be "DAGS (directed acyclic graphs). |
Ray Brown | Jul 21, 2017 |
Printed, | Page 326 Index entry "directed acrylic graphs" |
Index entry for "directed acyclic graphs" reads "directed acrylic graphs" incorrectly. |
Ray Brown | Jul 21, 2017 |