[SEDONA-64] Broadcast dedupParams to improve performance #545
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One of the checks fails with a timeout trying to download an artifact from a maven repository. Looks like an intermittent failure. I don't have the option to rerun checks. |
jiayuasu
approved these changes
Sep 21, 2021
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Thank you for your contribution! |
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Is this PR related to a proposed Issue?
https://issues.apache.org/jira/browse/SEDONA-64
What changes were proposed in this PR?
Broadcast dedupParams to reduce task size.
How was this patch tested?
Current tests in Sedona covers the change.
Test with production workloads. We see a 20% reduction in execution time for jobs with a large partition count.
Did this PR include necessary documentation updates?
Javadoc for an added public method.