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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/08/07 20:31:47 UTC

[GitHub] [arrow-datafusion] andygrove commented on issue #835: Ballista: TPC-H q3 @ SF=1000 never completes

andygrove commented on issue #835:
URL: https://github.com/apache/arrow-datafusion/issues/835#issuecomment-894703910


   This feels like a deadlock somewhere. I wonder if the shuffle reader is unable to read partitions because the executor has run out of threads to handle incoming Flight requests. I will add some debug logging and explore that next.


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