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Apache Spark – RDD advanced concepts
Event:
Apache Spark - RDD advanced concepts
Event type:
Meetup
Category:
Date:
23.11.2015 (monday)
Time:
18:00
Language:
Polish
Price:
Free
City:
Place:
GFT Sp. z o.o. (wcześniej Rule Financial)
Address:
Sterlinga 8a
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Description:
Workshops plan :
- Small example of real data usage
- Usage of DoubleRDDFunctions
- Usage of PairRDDFunctions
- Understand joins in depth and how to use broadcast mechanism to reduce amount of data shuffled.
- Understand Function/Lambda serialization mechanism between driver and workers
- How to configure partitions
- More advanced usage of accumulators
