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Posted to issues@flink.apache.org by "Mans Singh (JIRA)" <ji...@apache.org> on 2019/06/22 18:36:00 UTC
[jira] [Created] (FLINK-12952) Minor doc correction regarding
incremental window functions
Mans Singh created FLINK-12952:
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Summary: Minor doc correction regarding incremental window functions
Key: FLINK-12952
URL: https://issues.apache.org/jira/browse/FLINK-12952
Project: Flink
Issue Type: Improvement
Components: Documentation
Affects Versions: 1.8.0
Reporter: Mans Singh
Assignee: Mans Singh
The Flink documentation [Window Function|https://ci.apache.org/projects/flink/flink-docs-release-1.8/dev/stream/operators/windows.html#window-functions], mentions that
bq. The window function can be one of ReduceFunction, AggregateFunction, FoldFunction or ProcessWindowFunction. The first two can be executed more efficiently
It should perhaps state (since FoldFunction, though deprecated, is also incremental):
bq. The first *three* can be executed more efficiently
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