[FLINK-9488] Add container entry point StandaloneJobClusterEntryPoint #6315
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The cluster component command line parser is responsible for parsing the common command line arguments with which the cluster components are started. These include the configDir, webui-port and dynamic properties.
The StandaloneJobClusterEntryPoint is the basic entry point for containers. It is started with the user code jar in its classpath and the classname of the user program. The entrypoint will then load this user program via the classname and execute its main method. This will generate a JobGraph which is then used to start the MiniDispatcher.
sampathBhat
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Jul 26, 2018
The StandaloneJobClusterEntryPoint is the basic entry point for containers. It is started with the user code jar in its classpath and the classname of the user program. The entrypoint will then load this user program via the classname and execute its main method. This will generate a JobGraph which is then used to start the MiniDispatcher. This closes apache#6315.
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What is the purpose of the change
The StandaloneJobClusterEntryPoint is the basic entry point for containers. It is started with
the user code jar in its classpath and the classname of the user program. The entrypoint will
then load this user program via the classname and execute its main method. This will generate
a JobGraph which is then used to start the MiniDispatcher.
This PR creates a new
flink-containermodule.This PR is based on #6314.
cc @GJL
Verifying this change
StandaloneJobClusterEntryPointTestandStandaloneClusterConfigurationParserFactoryTestDoes this pull request potentially affect one of the following parts:
@Public(Evolving): (no)Documentation