Siddharth Seth created HIVE-12255:
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Summary: Estimated task count should make use of SplitSizeEstimator
Key: HIVE-12255
URL: https://issues.apache.org/jira/browse/HIVE-12255
Project: Hive
Issue Type: Bug
Reporter: Siddharth Seth
Fix For: 2.0.0
Estimating the number of initial tasks for a query makes use of the size of the
splits being processed. This should consider the estimatedSize for columnar
files when possible, instead of the fixed size of the split.
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