Deprecated API

Contents

• Deprecated Interfaces
• Deprecated Classes
• Deprecated Methods

Deprecated Interfaces

Interface and Description
org.apache.flink.streaming.api.functions.TimestampExtractor This class has been replaced by AssignerWithPeriodicWatermarks and AssignerWithPunctuatedWatermarks

Deprecated Classes

Class and Description
org.apache.flink.streaming.runtime.operators.ExtractTimestampsOperator Subsumed by TimestampsAndPeriodicWatermarksOperator and TimestampsAndPunctuatedWatermarksOperator.
org.apache.flink.streaming.api.windowing.assigners.SlidingTimeWindows Please use SlidingEventTimeWindows.
org.apache.flink.streaming.api.windowing.assigners.TumblingTimeWindows Please use TumblingEventTimeWindows.

Deprecated Methods

Method and Description
org.apache.flink.streaming.api.datastream.DataStream.assignTimestamps(TimestampExtractor) Please use DataStream.assignTimestampsAndWatermarks(AssignerWithPeriodicWatermarks) of DataStream.assignTimestampsAndWatermarks(AssignerWithPunctuatedWatermarks) instread.
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.enableCheckpointing() Use StreamExecutionEnvironment.enableCheckpointing(long) instead.
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.enableCheckpointing(long, CheckpointingMode, boolean)
org.apache.flink.streaming.api.operators.StreamingRuntimeContext.getKeyValueState(String, Class, S)
org.apache.flink.streaming.api.windowing.triggers.Trigger.TriggerContext.getKeyValueState(String, Class, S)
org.apache.flink.streaming.api.operators.StreamingRuntimeContext.getKeyValueState(String, TypeInformation, S)
org.apache.flink.streaming.api.windowing.triggers.Trigger.TriggerContext.getKeyValueState(String, TypeInformation, S)
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.getNumberOfExecutionRetries() This method will be replaced by StreamExecutionEnvironment.getRestartStrategy(). The RestartStrategies.FixedDelayRestartStrategyConfiguration contains the number of execution retries.
org.apache.flink.streaming.api.environment.CheckpointConfig.isForceCheckpointing() This will be removed once iterations properly participate in checkpointing.
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.isForceCheckpointing()
org.apache.flink.streaming.api.windowing.assigners.TumblingTimeWindows.of(Time) Please use TumblingEventTimeWindows.of(Time).
org.apache.flink.streaming.api.windowing.assigners.SlidingTimeWindows.of(Time, Time) Please use SlidingEventTimeWindows.of(Time, Time).
org.apache.flink.streaming.api.datastream.SingleOutputStreamOperator.returns(String) Please use SingleOutputStreamOperator.returns(Class) or SingleOutputStreamOperator.returns(TypeHint) instead.
org.apache.flink.streaming.api.environment.CheckpointConfig.setForceCheckpointing(boolean) This will be removed once iterations properly participate in checkpointing.
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.setNumberOfExecutionRetries(int) This method will be replaced by StreamExecutionEnvironment.setRestartStrategy(org.apache.flink.api.common.restartstrategy.RestartStrategies.RestartStrategyConfiguration). The RestartStrategies.FixedDelayRestartStrategyConfiguration contains the number of execution retries.