Susan Harkins (240) [Avatar] Offline
#1
Please share post-publication errors in this folder. We'll compile and publish a comprehensive list for everyone's convenience. Thank you!

Susan Harkins
Errata Editor
Raffael D (1) [Avatar] Offline
#2
Hey,

I found a typo on page 141. In one of the annotations for Figure 6.8 (the one on the top right), it reads "tunning" instead "tuning". I also wanted to use this opportunity to tell you that this is a great book and an invaluable resource for my daily work.

Best wishes,

Raffael
373888 (1) [Avatar] Offline
#3
Errata - Listing 4.5
In the 4.5 Listing in the book the Spout is changed from extending BaseBasicBolt to BaseRichBolt

I'm using storm snapshot 0.11 so i do not know if the issues I found are just with this version:

The listing states:
@Override
public void execute(Tuple tuple,
BasicOutputCollector outputCollector)

should be:

@Override
public void execute(Tuple tuple)

As the OutputCollector was already provided in the prepare()

Best Regards,
Gustavo
323191 (1) [Avatar] Offline
#4
Page 52, Listing 3.8.

The build method should be static if invoked like in Listing 3.9:
public static StormTopology build(){...}