Top 5 Mistakes When Writing Spark Applications

[@mohanp7819]

Well this presentation definitely did not suck. It was great.thanks

[@xisrax]

This is a masterclass about spark

[@aby5514]

Great session, well presented. In QA session the query on groupByKey, is a valid one. For immutable types like string using groupByKey over reduceByKey is preferred.

[@megziessyk4548]

Could you share the link of the book here?

[@megziessyk4548]

Depends on dependencu?

[@MolotovWithLux]

#ApacheSpark

[@megziessyk4548]

same as json?

[@megziessyk4548]

Data struct?

[@megziessyk4548]

STructure?

[@megziessyk4548]

so did u get a date?

[@megziessyk4548]

2.+
?

[@megziessyk4548]

Graph?

[@megziessyk4548]

Grouper?

[@megziessyk4548]

Kernal?

[@megziessyk4548]

NO oranges?

[@megziessyk4548]

.exe?
SAME as target??

[@megziessyk4548]

SO is youtuve>? THe same as youtuve???

[@megziessyk4548]

I may have skipped the lunch :")

[@megziessyk4548]

To be fair I've used

[@megziessyk4548]

Wait

[@megziessyk4548]

Ummmmmm I WANNA freee book T_T

[@megziessyk4548]

SHuffle?
LIke AP gP?

[@megziessyk4548]

SLooooooow >_

[@megziessyk4548]

REdundency?

[@megziessyk4548]

COOOODO?

[@megziessyk4548]

So comment/target???

[@megziessyk4548]

umm..... Spark....?

[@megziessyk4548]

2.0.*

[@megziessyk4548]

FACE PALM?!
WAS I that out of sync?

[@megziessyk4548]

One sec

[@megziessyk4548]

TF? Deep exeptns?

[@megziessyk4548]

DEmonized?

[@megziessyk4548]

zoom

[@megziessyk4548]

DAG
Nabbit

[@megziessyk4548]

I'm sorry am I right