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In Java, Avro SpecificRecords classes are
Suggested Answer: D
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tick time is 2000 ms, and initLimit is the config taken into account when establishing a connection to Zookeeper, so the answer is 2000 * 20 = 40000 ms = 40s
42 comments · newest first
LA
Lawrence
10 months ago
Really? I’m surprised they can auto-generate like that.
NO
Nohemi
11 months ago
Totally agree, C is the way to go!
FR
Francine
11 months ago
No way, I thought we had to write them manually!
RA
Ranee
11 months ago
I think it's option C, with the plugin help.
ZE
Zena
11 months ago
They're generated from an Avro Schema for sure.
RE
Rene
12 months ago
I’m leaning towards option C because it sounds familiar from the lectures, but I could be mixing it up with something else.
KI
Kimberlie
12 months ago
I feel like I saw something about writing them manually, but that seems less common.
TE
Tegan
12 months ago
I remember practicing a question about Avro, and I think it mentioned using a Maven plugin to generate the classes.
RU
Ruth
1 year ago
I think Avro SpecificRecords are generated automatically, but I'm not sure if it's just from the schema or if there's a plugin involved.
AS
Ashleigh
1 year ago
I'm a bit confused by this question. I know Avro is used for data serialization, but I'm not familiar with the specifics of how the SpecificRecords are created. I'll have to guess on this one.
MA
Maricela
1 year ago
Okay, I remember learning about this in class. The SpecificRecords are automatically generated from an Avro Schema, usually using a build tool plugin like Maven or Gradle. So the answer is C.
IL
Ilda
1 year ago
Hmm, I'm not too sure about this. I know Avro has something to do with data serialization, but I can't remember the details about how the SpecificRecords are generated. I'll have to think this through carefully.
TW
Twila
1 year ago
I'm pretty confident about this one. Avro SpecificRecords are automatically generated from an Avro Schema, so the answer is A.
QU
Queen
1 year ago
I'm pretty sure the SpecificRecords are automatically generated from the Avro Schema, but I can't recall if that's the only step or if there's an additional plugin involved. I'll make my best guess and move on to the next question.
AR
Arlette
1 year ago
Ah, I remember learning about this in class. The SpecificRecords are generated from the Avro Schema, but you need to use a Maven or Gradle plugin to actually generate the classes. So the correct answer is C.
CR
Cristal
1 year ago
Hmm, I'm a bit unsure about this. I know Avro has something to do with automatically generating classes, but I can't remember if it's just from the schema or if there's a plugin involved too. I'll have to think this through carefully.
JE
Jerry
1 year ago
I'm pretty confident about this one. Avro SpecificRecords are automatically generated from an Avro Schema, so the answer is A.
DI
Dierdre
1 year ago
Option A all the way! Automatic code generation is the true path to Avro enlightenment. I'll be so zen after acing this question, the other candidates will be begging me for my secrets.
SH
Sharika
1 year ago
I prefer option A as well, it's the most efficient way to work with Avro SpecificRecords.
LE
Lelia
1 year ago
Automatic code generation is a game-changer, makes life so much easier.
RE
Refugia
1 year ago
I think option C is also a good choice, it's efficient and convenient.
NA
Nan
1 year ago
I agree, option A is definitely the way to go. Saves so much time!
NO
Noel
1 year ago
Haha, option B is a trap answer for sure. Who in their right mind would want to write those Avro classes manually? That's like coding with one hand tied behind your back!
LU
Lucia
1 year ago
I'm going with B. I've heard some developers actually write the Avro SpecificRecords classes manually, but I'm not sure why anyone would want to do that. Seems like a lot of extra work to me.
SH
Shay
1 year ago
Some developers prefer B) written manually by the programmer for more control over the code, but it can be time-consuming.
LA
Lauran
1 year ago
I agree, C) automatically generated from an Avro Schema + a Maven / Gradle Plugin seems like the most efficient option.
XO
Xochitl
1 year ago
I think A) automatically generated from an Avro Schema is the way to go. It saves time and ensures consistency.
EM
Emmett
1 year ago
I think C is the correct answer. The Avro SpecificRecords classes are automatically generated from the Avro Schema with the help of a build tool plugin. This is the standard approach I've seen in most Avro-based projects.
DE
Devora
1 year ago
I've used the Maven plugin for generating Avro SpecificRecords classes before, it definitely saves a lot of time and effort.
DA
Danica
1 year ago
That's right, it's much more efficient to have them generated automatically rather than writing them manually.
KA
Katina
1 year ago
I always use the plugin to generate the classes from the Avro Schema, it saves a lot of manual work.
RO
Rosina
1 year ago
Yes, using a build tool plugin like Maven or Gradle makes it easier to work with Avro SpecificRecords.
TI
Tiffiny
1 year ago
I agree, C is the correct answer. SpecificRecords classes are generated automatically from the Avro Schema using a build tool plugin.
PO
Portia
1 year ago
I agree, C is the correct answer. SpecificRecords classes are generated automatically.
EL
Elise
1 year ago
Definitely option A. The Avro SpecificRecords classes are automatically generated from the Avro Schema. I've used this in my projects and it's a huge time-saver!
HO
Hoa
1 year ago
Yeah, it's a great feature of Avro. Makes development much smoother.
CA
Casandra
1 year ago
I didn't know that, thanks for the info!
KE
Kendra
1 year ago
I always use the automatically generated classes, so much easier.
VI
Vilma
1 year ago
I agree, option A is the way to go. Saves a lot of time!
KR
Kristeen
2 years ago
I prefer writing them manually. It gives me more control over the code.
GL
Glendora
2 years ago
I agree with Skye. It's much more efficient that way.
SK
Skye
2 years ago
I think Avro SpecificRecords classes are automatically generated from an Avro Schema.