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 |
---|---|---|---|---|
Chapter 2 Fig 2.15 |
In the 2nd figure (Accumulation), 3rd window (12.04-12.06), the accumulated value should be 4 and not 3. This value is depicted correctly in the 1st(discarding) and 3rd(accumulation with retracting) windows. |
Souptik Sen | Jan 12, 2020 | |
ePub | Page ch 2. Figure 2-10 |
The video figure on figure 2-10 does not play. The video controls display, but nothing happens. |
Anonymous | Mar 18, 2020 |
Page Example7-1 p.179 |
- `GroupBy.<String, Integer>create()` may not make sense. It should be `GroupByKey.<String, Integer>create()` |
Sho Nakatnani | Oct 22, 2022 | |
Page Figure 7-1 p.180 |
- Event-time window [12:02, 12:04) should not include the score 4. |
Sho Nakatnani | Oct 22, 2022 | |
Printed | Page 8 2nd paragraph |
The Bitly URLs for MillWheel and Spark Streaming don't work as of Feb 2021. Can you please log in to your Bitly account and edit the URLs to ones that work, like the ones I found by googling. |
Jonathan Rynd | Feb 14, 2021 |
Printed | Page 41 Footnote 5 |
"windowing" misspelt as "winnowing" |
Simbarashe Dzinamarira | Oct 27, 2021 |
Other Digital Version | 42 Figure 2-10 Animated |
In the animated 2-10 at streamingbook dot net the sum for the first pane with the perfection watermark should be 14 instead of 10. In the print version it is correct. |
Simbarashe Dzinamarira | Oct 27, 2021 |
Other Digital Version | 46 Figure 2-11 animated |
Animated diagram at streamingbook dot net shows the individual score values instead of sums when the triggers occurs. The print version shows correct sums though. |
Simbarashe Dzinamarira | Oct 27, 2021 |
Printed | Page 104 First paragraph |
s/They/The in "They key insight in providing general session support..." |
Sahil Kang | Dec 28, 2019 |
Page 131 top of the page |
Figure 4-7. Early and late firings with session windows and retractions on a streaming engine |
Igor Mekterovic | Jan 23, 2020 | |
Printed | Page 135 First paragraph under section "Example Sink: Google BigQuery" |
echo 'This streaming insert API allows allows you...' | tr ' ' '\n' | uniq | tr '\n' ' ' |
Sahil Kang | Dec 28, 2019 |
Printed | Page 199 first paragraph |
s/an/and in "...insufficiently flexible approaches provided by raw grouping an incremental combination." |
Sahil Kang | Dec 28, 2019 |
Printed | Page 199 second paragraph |
Missing "at" in "Finally, we looked a relatively complex, but very practical use case..." |
Sahil Kang | Dec 28, 2019 |
Printed | Page 254 paragraph preceding the Left/Right datasets |
Missing "to" in "...different types of joins as they're applied the following datasets..." |
Sahil Kang | Dec 28, 2019 |
Printed | Page 263 penultimate paragraph |
Missing "of" in "...which expand from two rows in each the inputs..." |
Sahil Kang | Dec 28, 2019 |
Printed | Page 282 first paragraph under section "Summary" |
s/as/at in "...all joins are streaming joins as the core." |
Sahil Kang | Dec 28, 2019 |
Printed | Page 314 first line introducing bullet points |
Missing "of" in: "Concretely, Beam is composed a number of components" |
Sahil Kang | Dec 28, 2019 |