Aljoscha Krettek created FLINK-19319:
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Summary: Deprecate
StreamExecutionEnvironment.setStreamTimeCharacteristic()
Key: FLINK-19319
URL: https://issues.apache.org/jira/browse/FLINK-19319
Project: Flink
Issue Type: Sub-task
Components: API / DataStream
Reporter: Aljoscha Krettek
After FLINK-19317 and FLINK-19318 we don't need this setting anymore. Using
(explicit) processing-time windows and processing-time timers work fine in a
program that has {{EventTime}} set as a time characteristic and once we
deprecate {{timeWindow()}} there are not other operations that change behaviour
depending on the time characteristic so there's no need to ever change from the
new default of event-time. Similarly, the {{IngestionTime}} setting can be
achieved in the future by providing an ingestion-time {{WatermarkStrategy}}.
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