Slide 8
Slide 8 text
© 2019 Ververica
• Lazy scheduling (batch case)
─ Start deploying all sources
─ If data is produced, then start consumers
• Resource underutilization
─ Idling tasks due to deploying them too early
Lazy From Sources
8
Source
#1
Source
#2
Join #1
Source
#3
Join #2
build side
build side
probe side probe side