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https://issues.apache.org/jira/browse/FLINK-33581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junrui Li updated FLINK-33581:
------------------------------
Release Note:
The non-ConfigOption objects in the StreamExecutionEnvironment,
CheckpointConfig, and ExecutionConfig and their corresponding getter/setter
interfaces is now be deprecated in FLINK-1.19. And these objects and methods is
planned to be removed in Flink-2.0. Detailed information regarding the
deprecations is as follows:
1. RestartStrategy:
Class:
org.apache.flink.api.common.restartstrategy.RestartStrategies
org.apache.flink.api.common.restartstrategy.RestartStrategies.RestartStrategyConfiguration
org.apache.flink.api.common.restartstrategy.RestartStrategies.FixedDelayRestartStrategyConfiguration
org.apache.flink.api.common.restartstrategy.RestartStrategies.ExponentialDelayRestartStrategyConfiguration
org.apache.flink.api.common.restartstrategy.RestartStrategies.FailureRateRestartStrategyConfiguration
org.apache.flink.api.common.restartstrategy.RestartStrategies.FallbackRestartStrategyConfiguration
Method:
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment#setRestartStrategy(RestartStrategies.RestartStrategyConfiguration
restartStrategyConfiguration)
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment#getRestartStrategy()
org.apache.flink.api.common.ExecutionConfig#getRestartStrategy()
org.apache.flink.api.common.ExecutionConfig#setRestartStrategy(RestartStrategies.RestartStrategyConfiguration
restartStrategyConfiguration)
pyflink.common.execution_config.ExecutionConfig.set_restart_strategy(self,
restart_strategy_configuration: RestartStrategyConfiguration)
pyflink.datastream.stream_execution_environment.StreamExecutionEnvironment.set_restart_strategy(self,
restart_strategy_configuration: RestartStrategyConfiguration)
Field:
org.apache.flink.api.common.ExecutionConfig#restartStrategyConfiguration
Suggested alternative:
Users can configure the RestartStrategyOptions related ConfigOptions, such as
"restart-strategy.type", in the configuration, instead of passing a
RestartStrategyConfiguration object.
2.CheckpointStorage:
Method:
org.apache.flink.streaming.api.environment.CheckpointConfig#setCheckpointStorage(CheckpointStorage
storage)
org.apache.flink.streaming.api.environment.CheckpointConfig#setCheckpointStorage(String
checkpointDirectory)
org.apache.flink.streaming.api.environment.CheckpointConfig#setCheckpointStorage(URI
checkpointDirectory)
org.apache.flink.streaming.api.environment.CheckpointConfig#setCheckpointStorage(Path
checkpointDirectory)
org.apache.flink.streaming.api.environment.CheckpointConfig#getCheckpointStorage()
pyflink.datastream.checkpoint_config.CheckpointConfig.set_checkpoint_storage(self,
storage: CheckpointStorage)
pyflink.datastream.checkpoint_config.CheckpointConfig.set_checkpoint_storage_dir(self,
checkpoint_path: str)
pyflink.datastream.checkpoint_config.CheckpointConfig.get_checkpoint_storage(self)
Suggested alternative:
Users can configure "state.checkpoint-storage" in the configuration as the
fully qualified name of the checkpoint storage or use some FLINK-provided
checkpoint storage shortcut names such as "jobmanager" and "filesystem", and
provide the necessary configuration options for building that storage, instead
of passing a CheckpointStorage object.
3.StateBackend:
Method:
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment#setStateBackend(StateBackend
backend)
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment#getStateBackend()
pyflink.datastream.stream_execution_environment.StreamExecutionEnvironment.set_state_backend(self,
state_backend: StateBackend)
Field:
org.apache.flink.streaming.api.environment.StreamExecutionEnvironment#defaultStateBackend
Suggested alternative:
Users can configure "state.backend.type" in the configuration as the fully
qualified name of the state backend or use some FLINK-provided state backend
shortcut names such as "hashmap" and "rocksdb", and provide the necessary
configuration options for building that StateBackend, instead of passing a
StateBackend object.
More details can be found at
https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=278464992.
> FLIP-381: Deprecate configuration getters/setters that return/set complex
> Java objects
> --------------------------------------------------------------------------------------
>
> Key: FLINK-33581
> URL: https://issues.apache.org/jira/browse/FLINK-33581
> Project: Flink
> Issue Type: Technical Debt
> Components: API / DataStream
> Reporter: Junrui Li
> Assignee: Junrui Li
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.19.0
>
> Attachments: image-2023-11-30-17-59-42-650.png
>
>
> Deprecate the non-ConfigOption objects in the StreamExecutionEnvironment,
> CheckpointConfig, and ExecutionConfig, and ultimately removing them in FLINK
> 2.0
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