Brandon Davis created CRUNCH-501:
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Summary: Object reuse issue in combineValues(Aggregator)
Key: CRUNCH-501
URL: https://issues.apache.org/jira/browse/CRUNCH-501
Project: Crunch
Issue Type: Bug
Reporter: Brandon Davis
I'm trying to use combineValues on a PGroupedTable. I am using
Aggregators.FIRST_N. If I have 20 keys in my PGroupedTable, then I only get 20
distinct values because the AggregatorCombineFn and FirstNAggregator don't
detach the values from the incoming iterator.
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