-shuffle-read-tp18648p18791.html
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running with
2 nodes, i verified that one partition is completely empty, and the other
contains all the records.
What is going wrong with the partitioning here?
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Sent
with a
huge shuffle read and takes a long time to finish.
Can someone explain why the read is all on one node and how to parallelize
this better?
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why the read is all on one node and how to parallelize
this better?
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