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Jingsong Lee closed FLINK-15593. -------------------------------- Resolution: Invalid > add doc to remind users not using Hive aggregate functions in streaming mode > ---------------------------------------------------------------------------- > > Key: FLINK-15593 > URL: https://issues.apache.org/jira/browse/FLINK-15593 > Project: Flink > Issue Type: Task > Components: Documentation > Reporter: Bowen Li > Assignee: Bowen Li > Priority: Major > Labels: pull-request-available > Fix For: 1.10.1, 1.11.0 > > Time Spent: 10m > Remaining Estimate: 0h > > Note that Hive scalar and table functions implementing UDF, GenericUDF, and > GenericUDTF interfaces should be good to run in both > streaming and batch mode in Flink. > Due to that Hive functions are all built for batch processing, aggregate > functions in Hive that implement UDAF and GenericUDAFResolver2 > interfaces may have unpredictable behaviors when used in streaming mode in > Flink. We advice users to only use Hive aggregate functions > interfaces in batch mode. -- This message was sent by Atlassian Jira (v8.3.4#803005)