Fetch mapper data in advance for shuffle tasks - #3034

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hekaisheng wants to merge 5 commits into

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hekaisheng:enh/push-shuffle

Commits on Jun 8, 2022

Push mapper data to reducers after execution

hekaisheng
authored and
xuye.qin
committed
9964ffc
Enable reassign_worker for reducers

继盛
authored and
xuye.qin
committed
f320c0f
Use tell for prefetch

hekaisheng
authored and
xuye.qin
committed
b767644
Make push mapper data work
xuye.qin
committed
c52c107
Fix import
xuye.qin
committed
3a49a47