Xu Pingyong created FLINK-7065:
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Summary: separate the flink-streaming-java module from
flink-clients
Key: FLINK-7065
URL: https://issues.apache.org/jira/browse/FLINK-7065
Project: Flink
Issue Type: Improvement
Components: DataStream API
Reporter: Xu Pingyong
Assignee: Xu Pingyong
Motivation:
It is not good that "flink-streaming-java" module depends on
"flink-clients". Flink-clients should see something in "flink-streaming-java".
Proposed Change:
1. LocalStreamEnvironment and RemoteStreamEnvironment can also execute a
job by the executors(LocalExecutor and RemoteExecutor).
2. Introduce StreamExecutionEnvironmentFactory which works similarly to
ContextEnvironmentFactory in flink-clients.
When a object of ContextEnvironmentFactory,
OptimizerPlanEnvironmentFactory or PreviewPlanEnvironmentFactory is set into
ExecutionEnvironment(by calling initializeContextEnvironment)， the relevant
StreamEnvFactory is alsot set into StreamExecutionEnvironment. It is similar
when calling unsetContext.
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