Gunther Hagleitner created HIVE-5053:
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Summary: Let user override the parallelism of each tez task
Key: HIVE-5053
URL: https://issues.apache.org/jira/browse/HIVE-5053
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
We need to come up with a way to let the user choose the parallelism for each
vertex in the graph. We're numbering the vertices in the graph so we could use
that to let the user specify the parallelism. Another way would be to introduce
hints in the sql query itself. But that's a lot more complicated for little
added value.
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