Deprecated API

Contents

• Deprecated Classes
• Deprecated Enums
• Deprecated Exceptions
• Deprecated Methods

Deprecated Classes

Class and Description
org.apache.flink.api.java.utils.Option These classes will be dropped in the next version. Use ParameterTool or a third-party command line parsing library instead.
org.apache.flink.api.java.utils.RequiredParameters These classes will be dropped in the next version. Use ParameterTool or a third-party command line parsing library instead.

Deprecated Enums

Enum and Description
org.apache.flink.api.java.utils.OptionType These classes will be dropped in the next version. Use ParameterTool or a third-party command line parsing library instead.

Deprecated Exceptions

Exceptions and Description
org.apache.flink.api.java.utils.RequiredParametersException These classes will be dropped in the next version. Use ParameterTool or a third-party command line parsing library instead.

Deprecated Methods

Method and Description
org.apache.flink.api.java.utils.DataSetUtils.checksumHashCode(DataSet<T>) replaced with org.apache.flink.graph.asm.dataset.ChecksumHashCode in Gelly
org.apache.flink.api.java.io.CsvReader.fieldDelimiter(char) Please use CsvReader.fieldDelimiter(String).
org.apache.flink.api.java.ExecutionEnvironment.getNumberOfExecutionRetries() This method will be replaced by ExecutionEnvironment.getRestartStrategy(). The RestartStrategies.FixedDelayRestartStrategyConfiguration contains the number of execution retries.
org.apache.flink.api.java.DataSet.print(String) Use DataSet.printOnTaskManager(String) instead.
org.apache.flink.api.java.DataSet.printToErr(String) Use DataSet.printOnTaskManager(String) instead, or the PrintingOutputFormat.
org.apache.flink.api.java.ExecutionEnvironment.setNumberOfExecutionRetries(int) This method will be replaced by ExecutionEnvironment.setRestartStrategy(org.apache.flink.api.common.restartstrategy.RestartStrategies.RestartStrategyConfiguration). The RestartStrategies.FixedDelayRestartStrategyConfiguration contains the number of execution retries.
org.apache.flink.api.java.operators.DataSink.sortLocalOutput(int, Order) Use DataSet.sortPartition(int, Order) instead
org.apache.flink.api.java.operators.DataSink.sortLocalOutput(String, Order) Use DataSet.sortPartition(String, Order) instead
org.apache.flink.api.java.operators.CrossOperator.ProjectCross.types(Class<?>...) Deprecated method only kept for compatibility.
org.apache.flink.api.java.operators.JoinOperator.ProjectJoin.types(Class<?>...) Deprecated method only kept for compatibility.
org.apache.flink.api.java.operators.ProjectOperator.types(Class<?>...) Deprecated method only kept for compatibility.