Shaoxuan Wang created FLINK-5899:
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Summary: Fix the bug in initializing the
DataSetTumbleTimeWindowAggReduceGroupFunction
Key: FLINK-5899
URL: https://issues.apache.org/jira/browse/FLINK-5899
Project: Flink
Issue Type: Bug
Components: Table API & SQL
Reporter: Shaoxuan Wang
Assignee: Shaoxuan Wang
The row length used to initialize DataSetTumbleTimeWindowAggReduceGroupFunction
was not set properly. (I think this is introduced by mistake when merging the
code).
We currently lack the built-in non-partial-merge Aggregates. Therefore this has
not been captured by the unit test.
Reproduce step:
1. set the "supportPartial" to false for SumAggregate
2. Then both testAllEventTimeTumblingWindowOverTime and
testEventTimeTumblingGroupWindowOverTime will fail.
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