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Make distributed execution work #33

Merged
merged 3 commits into from
Mar 23, 2023
Merged

Make distributed execution work #33

merged 3 commits into from
Mar 23, 2023

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franklsf95
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Testing on a 4-node cluster with sf=100.

Changes:

  • Removed the Worker class and use Ray tasks to run workers. The reason is that the current round-robin scheduling of worker executions could cause deadlock in some cases.
  • Made RaySqlContext a regular class instead of an actor, since there is no need for it to be remote.
@franklsf95 franklsf95 mentioned this pull request Mar 23, 2023
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@franklsf95
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@andygrove This is good to go.
@andygrove andygrove merged commit 9fcf28e into datafusion-contrib:main Mar 23, 2023
@andygrove andygrove mentioned this pull request Mar 24, 2023
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